Solar Flare causes beautiful Northern Lightshow, but what is an Aurora Borealis? (Science is Awesome)

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The sky danced with bands of green, yellow and other colors last night, as the aurora borealis, or northern lights, dazzled viewers in the upper Northern Hemisphere. The light show was sparked by a powerful solar flare that erupted from the sun Wednesday.

The National Oceanic and Atmospheric Administration’s Space Weather Prediction Centersays that while Earth will feel the effects of the large coronal mass ejection through Sunday, it won’t bring major communications or electrical problems.

Society6 – Outerspace Stretched Canvas by Jason Michael

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Fitness Fridays – Graphs showing why people are getting FAT (Science is Awesome)

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1. People Are Eating More Junk Food Than Ever

Food Spending, Smaller

Source: Dr. Stephan Guyenet. Fast Food, Weight Gain and Insulin Resistance.Whole Health Source.

People are eating more calories than before… but pretty much all of the increase has come from processed foods.

In the graph above, you see how the population changed its eating habits in the past 120-130 years.

At the turn of the 20th century, people were eating mostly simple, home-cooked meals. Around 2009, about half of what people ate was fast food, or other foods away from home.

This graph actually underestimate the true change, because what people are eating at home these days is also largely based on processed foods.

2. Sugar Consumption Has Skyrocketed

Sugar Consumption in the UK and USA

Source: Johnson RJ, et al. Potential role of sugar (fructose) in the epidemic of hypertension, obesity and the metabolic syndrome, diabetes, kidney disease, and cardiovascular disease. The American Journal of Clinical Nutrition, 2007.

Added sugar is the single worst ingredient in the modern diet.

Numerous studies show that eating excess amounts of added sugar can have harmful effects on metabolism, leading to insulin resistance, belly fat gain, high triglycerides and small, dense LDL cholesterol… to name a few (12).

There is also a plethora of observational studies showing that the people who eat the most sugar are at a much greater risk of getting type 2 diabetes, heart disease and even cancer (345).

Sugar is also fattening, partly because it doesn’t get registered in the same way as other calories by the brain, making us eat more. It also has adverse effects on hormones related to obesity (6789).

Not surprisingly, studies show that people who eat the most sugar are at a high risk of future weight gain and obesity (10).

3. People Gain Lots of Weight During The Holidays, Which They Never Get Rid Of

Holiday Weight Gain in the US

Source: Dr. Stephan Guyenet. Why do we Overeat? A Neurobiological Perspective.2014.

Most people don’t gain weight overnight… it happens slowly, over years and decades.

But the rate is uneven throughout the year and spikes dramatically during the holidays, a time when people tend to binge on all sorts of delicious holiday foods and eat much more than their bodies need.

The problem is that sometimes people don’t lose all the weight back. They might gain 3 pounds, but only lose 2 after the holidays are over, leading to slow and steady weight gain over time (11).

In fact, a large percentage of people’s lifetime weight gain can be explained just by the 6 week holiday period.

4. The Obesity Epidemic Started When The Low-Fat Guidelines Were Published

Low Fat Guidelines and Obesity Epidemic

Source: National Center for Health Statistics (US). Health, United States, 2008: With Special Feature on the Health of Young Adults. 2009 Mar. Chartbook.

There was an epidemic of heart disease running rampant in the U.S. in the 20th century.

A lot of scientists believed fat, especially saturated fat, to be the main dietary cause of heart disease (although this has since been disproven).

This led to the birth of the low-fat diet, which aims to restrict saturated fat. Interestingly, the obesity epidemic started at almost the exact same time the low-fat guidelines first came out.

Of course, this doesn’t prove anything, because correlation doesn’t equal causation.

But it does seem likely that putting the emphasis on saturated fat, while giving processed low-fat foods high in sugar a free pass, may have contributed to negative changes in the population’s diet.

There are also massive long-term studies showing that the low-fat diet does NOT cause weight loss, and does not prevent heart disease or cancer (12131415).

5. Food is Cheaper Than Ever Before

Food Price Trends as Percentage of Disposable Income

Source: Dr. Stephan Guyenet. Why do we Overeat? A Neurobiological Perspective.2014.

One factor that has most likely contributed to increased consumption is a lower price of food.

From the graph above, you see that food prices have dropped from 25% of disposable income to about 10% of disposable income in the past 80 years.

This seems like a good thing, but it’s important to keep in mind that real food isn’t cheap… it’s processed food.

In fact, real foods are so expensive that a lot of people can’t even afford them. In many poor neighborhoods, they don’t even offer anything but junk food, which is often subsidized by the government.

How are poor people supposed to stand a chance if the only food they can afford (and access) is highly processed junk high in sugar, refined grains and added oils?

6. People Are Drinking More Sugary Soda and Fruit Juices

Caloric Beverage Consumption in USA

The brain is the main organ in charge of regulating our energy balance… making sure that we don’t starve and don’t accumulate excess fat.

Well, it turns out that the brain doesn’t “register” liquid sugar calories in the same way as it does solid calories (16).

So if you consume a certain number of calories from a sugary drink, then your brain doesn’t automatically make you eat fewer calories of something else instead (17).

That’s why liquid sugar calories are usually added on top of the daily calorie intake. Unfortunately, most fruit juices are no better and have similar amounts of sugar as soft drinks (18).

Studies have shown that a single daily serving of a sugar-sweetened beverage is linked to a 60.1% increased risk of obesity in children (19).

Sugar is bad… but sugar in liquid form is even worse.

7. Increased Food Variety Contributes to Overeating and Weight Gain

Food Variety and Weight Gain

Source: Dr. Stephan Guyenet. Why do we Overeat? A Neurobiological Perspective.2014.

One factor that contributes to overeating is food variety.

The graph above shows a study where rats were split in 3 groups… one group got regular healthy chow, the second group got one type of junk food, but the third got multiple types of junk food at the same time (20).

As you can see, the rats eating one type of junk food gained more than the ones eating rat chow, but the rats eating multiple types of junk food gained the most… by far.

There is some evidence that this is true in humans as well. When we have more types of foods available, we eat more… and sometimes more than our bodies need (21).

8. People Don’t Burn as Many Calories When Working

Trends in Occupation-Related Physical Activity

Source: Church TS, et al. Trends over 5 Decades in U.S. Occupation-Related Physical Activity and Their Associations with Obesity. PLoS One, 2011.

A lot of people blame obesity on decreases in physical activity, that we’re just burning fewer calories than we used to.

Although leisure time physical activity (exercise) has increased, it is also true that people now have jobs that are less physically demanding.

The graph above shows how people are now burning around 100 fewer calories per day in their jobs, which may contribute to weight gain over time.

Credit: Authority Nutrition

Train, Eat, Rest & Repeat – Reasons why Dehydration is causing you to be Sick & Fat

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Adverse effects from not drinking enough water include digestive, skin, bladder and kidney problems, fatigue, and even headaches. We need water as much as the air we breathe in! Keeping your body hydrated is not a joke.

Did you know that dehydration actually sets in just before you start feeling thirsty? Sipping water throughout the day is the best way to handle it. Always have a bottle or a glass of water handy! If you’re not a morning person, having two glasses of water right after you wake up will boost up your blood pressure to normal levels, and it’s way healthier than having your first coffee on an empty stomach.

Many of us believe that merely drinking fluids like sweetened juices, soda or tea will hydrate you as well as water does. This is not true. It’s actually the opposite! To deal with the excess sugar and salt you are taking in your body wastes immense amounts of precious water just to clean it out from your system. And if you love your coffee, make sure to drink one extra glass of water for every cup you have.

Drinking water regularly speeds up your metabolism and makes you feel more ‘full’. You will eat less once you start drinking more! It’s the safest and healthiest way to lose weight. Drink up!

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Credit: SDFJ.org, Memolitionwhydontyoutrythis.com 

Datrex Emergency Survival Water Pouch (Pack of 64), 125ml

Pooh Bear was right – Benefits of Honey

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Heart Disease and Cancer Prevention

Honey is chock full of antioxidants and flavonoids that work to reduce your risk of heart disease and cancer. These compounds improve your overall health and prevent the free radical damage that can lead to these diseases. They also help to prevent other abnormal changes that may cause both disease.

Gastrointestinal Disorder Prevention

Gastrointestinal disorders are common and most people experience an upset stomach from time to time. Honey is a natural antibacterial, so regular consumption may help to prevent bacterial stomach infections, as well as ulcers, since ulcers are often the result of H. pylori bacteria.

Multiple Properties

Organic honey is an effective anti-fungal, antibacterial, and anti-viral solution. These properties are present both when you ingest honey and when you apply it topically. Studies show that bees produce an enzyme that works very similar to hydrogen peroxide, adding to the antibacterial actions of honey.

Better Athletic Performance

During ancient times, athletes worked toward better athletic performance by eating dried figs and honey before competition. Modern studies confirm this action and water with organic honey is a favorite among competitive athletes because it helps them maintain glycogen levels.

Reduces Throat Irritation

Many people reach for a cup of tea with honey when they have a sore throat because honey helps to kill bacteria and it coats the throat to soothe it. These same actions also help to calm a cough, helping people to sleep at night. For some people, honey is just as effective as cough syrup.

Balancing the Body

In Ayurvedic medicine, honey is a very common remedy because it works to balance the systems in the body so that the organs function as they should. Honey is able to penetrate the body’s tissues to heal and invigorate the body. Honey works for many ailments, such as nausea, urinary tract disorders, and problems with eyesight.

Regulating Blood Sugar

Organic honey is sweet, but it does not affect the blood sugar like white sugar does. It works to regulate blood sugar due to a balance of glucose and fructose in the honey. It also has a low glycemic index which is beneficial for diabetics who want something sweet, but also want to lower their blood sugar.

Topical Healing

You can apply honey to minor topical wounds to promote healing and prevent infection. It has an antibacterial effect and a drying effect and these work together to heal minor cuts and scrapes. It may also be beneficial for minor burns, but should never go on serious burns.

Probiotic

If you have frequent tummy troubles, a probiotic can be very helpful to regulate your bowel movements and encourage the growth of healthy bacteria in the gut. Honey has as many as four species of bifidobacteria and six species of lactobacilli, making it a great alternative to supplements.

Better Skin

The antibacterial properties of honey make it a great remedy for the skin because it can help to treat acne and prevent further breakouts. Honey also works to balance the pH of the skin, it helps to exfoliate, and it works to nourish and hydrate the skin for optimal health.

Credit: Answers

Do you got that Magic Touch? – Touch Tricks That Feel Like Magic (Science is Awesome)

Keep an Eye Out – Foods for Healthier Eyes

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Perceiving the world in colors, shapes, and movement is a gift most take for granted. Until the day one’s vision begins to cloud over, lose clarity, or fade away completely, such an incredible sense is easily relied upon… and therefore is devastating when lost.

But developing cataracts, macular degeneration, dryness of the eyes, or any other eye concerns isn’t inevitable. Poor diet and less than optimal lifestyle choices contribute to the rapidly increasing diseases of the modern age, loss of eyesight being one of them.

And it is now clear that by adopting a healthier regimen and eating a plethora of nutrient-rich foods, healing of the eyes is possible. In fact, some of the most beneficial foods for support healthy eyesight follow. Bursting with enzymes, minerals, and nutrients, they are nature’s perfect offerings that can help regenerate the body and heal the eyes.

Along with removing processed, refined, and chemically-treated foods from your diet, consuming more of these foods will likely assist you in attaining better eye health in no time!

BILBERRIES

This fruit contains compounds which boost visual acuity and improve vision. In Italy, a study found that a mixture of these compounds called anthyocyanides, along with Vitamin E stopped the progression of cataract formation in over 95% of study subjects experiencing early-stage progression of this disease. But its secrets are not only now becoming known: British pilots back in World War 1 knew they were incredibly beneficial for the eyes, and consumed bilberries before flying. Tasty fruits with similar compounds that improve vision include blueberry, cranberry, blackberry, grape, raspberry, and wild cherry.

CARROTS

One normally associates carrots with improved vision, but likely doesn’t know the range of benefits they offer. The carotenoids in carrots (which give it its distinct color) help prevent cataracts, prevent cancer, and reduce one’s risk of developing cardiovascular ailments. Other great sources of carotenoids include leafy greens, and fruits and vegetables that are orange, yellow, or red in color.

ONIONS

Being an excellent source of quercetin, a compound research has linked to prevention of cataracts in diabetics, onions are an extremely beneficial food to consume to heal the eyes. However, as most of the quercetin is found in the skin, it may be optimal to cook this portion of the onion as well when preparing meals.

PURSLANE

The world’s richest source of Omega-3 fatty acids, purslane boasts a bounty of health benefits essential for supporting clear eyesight. It is rich in carotenoids, vitamin C, vitamin E, and many antioxidants (including glutathione), which are all necessary for keeping the eyes healthy.

GLUTATHIONE

This compound is actually found in high concentrations in the lens of the eye, where it plays an important role in keeping it healthy. Glutathione functions as an antioxidant, maintains the structure of the lens proteins, plays a role in various enzyme systems, and can also take part in the transport of amino acids and minerals.

However, modern-day ways of living have created a lack of this essential compound. As stated by optometrist and licensed acupuncturist, Marc Grossman, OD, “The majority of the cataracts I see are low in the antioxidant glutathione.”
Thankfully it’s easy to get more: This powerful compound is found abundantly in raw fruits and vegetables, therefore eating more living foods will help it be restored.

TURMERIC

This anti-inflammatory root contains a large amount of carotenoids and vitamin C. It also shares carotenoids, vitamin C, vitamin E, and anti-oxidants.

BRAZIL NUTS

Brazil nuts are rich in vitamin E and selenium – both nutrients which help to prevent and inhibit cataracts.

SPINACH

Popeye was onto something! Spinach offers a bounty of lutein, which is known to help promote healthy vision and prevent other diseases of the eyes. This green is also rich in carotenoids and helps protect against cancer.

Diverting from natural law – eating wholesome, unprocessed food, getting plenty of rest, being outdoors, enjoying your life – results in a plethora of health issues. Thankfully nature offers many beneficial foods (and opportunities) to remedy diseases of affluence and heal.

If you seek to better your eyesight while safeguarding your future health, take action today by making more conscious dietary and lifestyle choices.

Credit: True Activist

You guys ready to do your Rain Dance because we need to make it RAIN in Cali- How bad is the California drought?

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How serious is California drought? Check out these before and after pictures, taken only three years apart.

Before: Here, the Green Bridge passes over Lake Oroville near the Bidwell Marina in 2011. Notice the trees and shrubs that grow right against the man-made lake’s edge
After: Fast forward to 2014 and even the massive pillars holding up the bridge can be completely seen at the lakes edge, where a wide swath of parched dirt spans between what’s left of the water and the tree line
Before: The marina at Oroville Lake, here in 2011, is the picture of serenity. Recent serious storms in Northern and Southern California have helped give the state a very small reprieve during the 3-year drought, but the effects have been described as a ‘drop in the bucket’
After: Much of what was once an engorged reservoir is now gone at Oroville. Shockingly, only a handful of Central Coast dams have fallen below the historically low 1977 levels
Before: Here, the Enterprise Bridge spans the Lake Oroville in Butte County, California in July 2011.
After: Here, the Enterprise Bridge spans the same reservoir, which has dwindled to a mere trickle in 2014 as California is forced to draw alarming amounts of water from its vanishing reservoirs

Datrex Emergency Survival Water Pouch (Pack of 64), 125ml

Happy Happy, Joy Joy – Ways to Live a Happier Life

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1) PRACTICE GRATITUDE

No matter where they are or what they are doing, happy people recognize that they always have something to be grateful for. Research in the field of Positive Psychology has shown that people who practice gratitude are happier, less stressed and less depressed!(2) Happy people can easily find gratitude in the world around them, whether they are looking at the cracks in the pavement in the concrete jungle or the sun setting over the ocean. It is possible to find gratitude even in smallest of things, like a delicious meal, a good book, a challenging yoga class, or a smile from a stranger on the street.

Each of us has a choice on how we focus our attention. Choosing to focus on gratitude for the beauty and uniqueness of life instead the stressors and problems will make you feel happier and more relaxed.

2) FIND A PLACE OF FLOW

In Positive Psychology, the concept of “Flow” is defined as the “complete immersion in activity for it’s own sake.”(3) When we are in flow, such as when we are running a race, writing a song, or reading a great book, our self-awareness dissipates, time seems to stop, and we become focused, peaceful, and attentive to the task at hand.  People who frequently experience flow tend to be happy, productive, creative and focused.

You can reach a state of flow by putting special attention to tasks that you find intrinsically rewarding and enjoyable. In other words, carve out some time to do what you LOVE! For more information about how to find your flow, explore Dr. Mikhal Csíkszentmihályi’s book, Finding Flow.(4)

3) SMILE MORE

If you are feeling down or having a rough day, it is possible to cheer yourself up by simply thinking of a person, place or situation that makes you smile! Indeed, research in psychology has shown that the physical act of smiling will make you feel happier, even if you are just flexing the muscles of your mouth and not intentionally smiling!(5)

While scientists are not yet completely certain why the simple of act of smiling makes you feel happy, it has been suggested that smiling contracts the facial muscles, leading to more blood flow to the brain’s frontal lobes, which in turn triggers release of dopamine, one of the pleasure chemicals in the brain.(6) So bust out the comedies and get your giggle on (or maybe let someone tickle you a little bit)!

4) EMBRACE YOUR MISTAKES

We are all perfectly imperfect in this human form, and it is only natural that we make mistakes (sometimes very often!) Living in denial about your mistakes or getting wrapped up in your ego will only you make you miserable and block you from learning valuable lessons that will help you grow and improve.

By embracing your mistakes, you will be able to forgive yourself, and the bonus is that other people might actually like you more! According to Dr. Eliot Aronson’s “Pratfall effect” in Social Psychology, making mistakes makes competent people seem more attractive, and more human to others.(7) Happy people seem to intuitively know this, embracing mistakes as learning experiences and not judging themselves too harshly.

5) MAINTAIN AN OPTIMISTIC ATTITUDE

Happy people tend to respond to negative events in a more optimistic manner than unhappy people. Positive psychologist Dr. Martin Seligman defines optimism as “reacting to problems with confidence and high personal ability,” specifically, recognizing that negative events are temporary and limited in scope.(2) Research has linked optimism with a plethora of positive outcomes including longevity, recovery from illness, overall physical health, enhanced coping skills and problem solving in difficult situations.

Overall, optimism is a central component of staying happy and healthy, so when in doubt, look on the bright side.

6) SURROUND YOURSELF WITH SUPPORTIVE PEOPLE

Even though this life can sometimes feel like an individual journey, we need other people around us in order to feel happy. In fact, recent research has indicated that social relationships are the strongest predictors of happiness, much stronger than income or wealth.(1) For example, according to Robert Putnam’s groundbreaking study, making a good friend causes an increase of happiness equal to tripling ones salary, belonging to a social club is equivalent to doubling one’s salary, and so on.

The take home message here is that social support is a huge indicator of happiness and wellbeing. People with perceived positive social relationships even live longer!8 So be social, surround yourself with people who make you feel good, and release those who make you feel bad.

7) LEARN WHEN TO SAY “NO”

As psychologist Dr. Thema Davis so beautifully puts it, “saying yes to happiness means learning to say no to things and people that stress you out.”(9) Happy people know that they must say NO to people, ideas, and behaviors that do not serve their highest good. Saying yes to everyone and everything can lead you to feel overwhelmed, increase your stress, and leave you less time and resources to take care of yourself! This is especially true when you agree to do things that do not resonate with you, or allow yourself to be pressured into situations you are uncomfortable with.

The stress that results from feeling overwhelmed can severely dampen one’s happiness and wellbeing. Before you commit to anything or anyone, ask yourself, does this serve my highest good? If the answers is no, then learn to say NO. 

8) UNPLUG & SPEND MORE TIME IN NATURE

Although it may feel natural after a lifetime of conditioning, human beings were not designed to spend our day hunched over a desk with electronics plugged into our ears and eyes. No, we are meant to be spending time outside, away from the buzz of technology, the radiation from cell-phones and the blaring of screens. Happy people understand that it is their human birthright to give themselves quiet time to reflect and find serenity. According to the July 2010 Harvard Health Letter, time outdoors in nature has been linked to happiness because light elevates people’s moods, as does vitamin D, a byproduct of spending time outside.(10)

If you really want to maximize the benefits of outdoor time, spend time in green nature – even five minutes of “green exercise” can lead to improvements in mood and self-esteem, according to researchers at the University of Essex.(10) Even better, combine your outside time with meditation, yoga, or other therapeutic movement arts. There is a plethora of research demonstrating that all of these will further enhance your mood and overall wellbeing. 

9) PRACTICE FORGIVENESS

This one can be challenging for the many of us who have been wronged and/or who have experienced traumas perpetrated by other people in our lives. But as my life partner, sound healer Jimmy Ohm always says, “forgiveness does not mean that what happened was ok, it just means you no longer want to carry the pain.”(11) When we hold on to anger, resentment and fear towards people, they are actually occupying a space inside of us, blocking us from feeling truly happy and fulfilled.

Dr. Fred Luskin of the Stanford University Forgiveness Project has found that forgiveness is a huge predictor of happiness and wellbeing, explaining how “forgiveness is the experience of peacefulness in the present moment.”(12) For more on his research, visit his website, Forgive For Good.(13)

10) TRY NEW THINGS

Happy people are not afraid to push their boundaries and try new things. Research by psychologist Dr. Rich Walker has shown that people who engage in a variety of experiences are more likely to retain positive emotions than people who have fewer experiences.(14) Sure it might seem scary at first, but what’s the worst that could happen? By going beyond your comfort zone, you might actually surprise yourself and exceed your own expectations for what you are capable of accomplishing. And hey if it doesn’t go as planned, at least you still tried, didn’t you?

As Dr. Alex Lickerman M.D. writes in Happiness in this World, trying something new requires courage, it opens up the possibility for you to enjoy something new, it keeps you from becoming bored, and perhaps most importantly, it forces you to grow.(15) So what have you always wanted to try but you didn’t think you had the guts? What are you waiting for? 

11) LOOK IN THE MIRROR EVERY MORNING AND SAY “I LOVE YOU!”

For many of us, self-love is the greatest challenge and blockage to happiness. Years of being told by family, educators and especially the media that we are not good enough, not successful enough, not attractive enough, not capable enough and so on has left many of us feeling beaten down and unworthy. The truth is that no matter who you are and what has happened in your life, YOU ARE WORTHY OF LOVE! Say it out loud to yourself until you believe it.

Psychologists have long known that self-esteem is intrinsically connected to happiness, but how does one build self-esteem? I believe we build self-esteem through practicing self-love and self-acceptance. One of the simplest things you can do is to look in the mirror every morning and say, “I love you!” For some, this may come easy, and for others, it may be extremely challenging. I know that at first I tried and tried to do this and I would break down in tears because I felt so unworthy. Eventually through practicing daily mantras of self-love and self-acceptance, I was able to learn to love myself. And while the path to unconditional self-love is a life-long journey and not a destination, today I feel happier than I have ever felt. ☺ I hope that these happiness tips will help guide you on your journey as much as they have helped me on mine. Namaste.

Credit: Mind Unleashed

The Happiness Advantage: The Seven Principles of Positive Psychology That Fuel Success and Performance at Work

Fix Ya Grille!!! – Home Remedies For Yellow Teeth

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Baking Soda 

Baking soda is one of the most effective remedy for yellow teeth. Mix some baking soda in a glass of warm water. Use it as a mouth wash, rinse your mouth with this thrice a day. This will lead to sparkling teeth.

Strawberries 

Strawberries are rich in vitamin C, which helps to make your teeth whiter. Make a paste by grinding few strawberries, gently rub your teeth using this paste. Do this twice a day for 2 weeks, this will surely helps and vanishes the yellow tinge on your teeth.

Lemon 

Lemon has a good bleaching property which can be used to get rid of the yellow teeth. Take the juice out of lemon and add one teaspoon of salt to it then gargle your mouth with this. Scrubbing your teeth with lemon peel is also one of the best ways to make your teeth whiter.

Holy Basil 

Holy Basil have whitening properties, it also treats gum problems like pyorrhea. Take out few basil leaves and keep them in the sun for few hours, once the leaves become dry, grind them and make it as a powder. Use this as tooth powder or else you can make it as a paste by adding mustard oil in it.

Orange Peel 

Rub your teeth with orange peel before going to bed and then in the morning rinse your teeth with water. The calcium and vitamin C present in the orange peel will combat with microorganisms. This makes your teeth whiter and stronger.

Hydrogen Peroxide 

Hydrogen Peroxide has mild bleaching property, this helps to reduce the yellow staining from your teeth. Use this as a mouth wash, Gargle with hydrogen peroxide. While gargling make sure not to swallow the hydrogen peroxide.

Banana Peel 

Rub your teeth with ripe banana peel for 5 minutes, as it is rich in potassium helps to make your teeth whiter. Do this twice a day.

Charcoal 

Earlier times people used charcoal to clean the teeth. Charcoal has a crystal based chemical which helps to make your teeth whiter. Mix some charcoal in the toothpaste to get rid of the yellow stains.

Credit: Health Digezt

Inventions of Nikola Tesla that changed the World – (Science is Awesome)

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Alternating Current

This is where it all began, and what ultimately caused such a stir at the 1893 World’s Expo in Chicago.  A war was leveled ever-after between the vision of Edison and the vision of Tesla for how electricity would be produced and distributed.  The division can be summarized as one of cost and safety: The DC current that Edison (backed by General Electric) had been working on was costly over long distances, and produced dangerous sparking from the required converter (called a commutator).  Regardless, Edison and his backers utilized the general “dangers” of electric current to instill fear in Tesla’s alternative: Alternating Current.  As proof, Edison sometimes electrocuted animals at demonstrations.  Consequently, Edison gave the world the electric chair, while simultaneously maligning Tesla’s attempt to offer safety at a lower cost.  Tesla responded by demonstrating that AC was perfectly safe by famously shooting current through his own body to produce light.  This Edison-Tesla (GE-Westinghouse) feud in 1893 was the culmination of over a decade of shady business deals, stolen ideas, and patent suppression that Edison and his moneyed interests wielded over Tesla’s inventions. Yet, despite it all, it is Tesla’s system that provides power generation and distribution to North America in our modern era.



Light

Of course he didn’t invent light itself, but he did invent how light can be harnessed and distributed.  Tesla developed and used fluorescent bulbs in his lab some 40 years before industry “invented” them. At the World’s Fair, Tesla took glass tubes and bent them into famous scientists’ names, in effect creating the first neon signs.  However, it is his Tesla Coil that might be the most impressive, and controversial.  The Tesla Coil is certainly something that big industry would have liked to suppress: the concept that the Earth itself is a magnet that can generate electricity (electromagnetism) utilizing frequencies as a transmitter.  All that is needed on the other end is the receiver — much like a radio.  



X-rays

Electromagnetic and ionizing radiation was heavily researched in the late 1800s, but Tesla researched the entire gamut. Everything from a precursor to Kirlian photography, which has the ability to document life force, to what we now use in medical diagnostics, this was a transformative invention of which Tesla played a central role.  X-rays, like so many of Tesla’s contributions, stemmed from his belief that everything we need to understand the universe is virtually around us at all times, but we need to use our minds to develop real-world devices to augment our innate perception of existence.



Radio

Guglielmo Marconi was initially credited, and most believe him to be the inventor of radio to this day.  However, the Supreme Court overturned Marconi’s patent in 1943, when it was proven that Tesla invented the radio years previous to Marconi.  Radio signals are just another frequency that needs a transmitter and receiver, which Tesla also demonstrated in 1893 during a presentation before The National Electric Light Association.  In 1897 Tesla applied for two patents  US 645576, and US 649621. In 1904, however, The U.S. Patent Office reversed its decision, awarding Marconi a patent for the invention of radio, possibly influenced by Marconi’s financial backers in the States, who included Thomas Edison and Andrew Carnegie. This also allowed the U.S. government (among others) to avoid having to pay the royalties that were being claimed by Tesla. 

Remote Control

This invention was a natural outcropping of radio. Patent No. 613809 was the first remote controlled model boat, demonstrated in 1898.  Utilizing several large batteries; radio signals controlled switches, which then energized the boat’s propeller, rudder, and scaled-down running lights. While this exact technology was not widely used for some time, we now can see the power that was appropriated by the military in its pursuit of remote controlled war. Radio controlled tanks were introduced by the Germans in WWII, and developments in this realm have since slid quickly away from the direction of human freedom.



Electric Motor

Tesla’s invention of the electric motor has finally been popularized by a carbrandishing his name.  While the technical specifications are beyond the scope of this summary, suffice to say that Tesla’s invention of a motor with rotating magnetic fields could have freed mankind much sooner from the stranglehold of Big Oil.  However, his invention in 1930 succumbed to the economic crisis and the world war that followed. Nevertheless, this invention has fundamentally changed the landscape of what we now take for granted: industrial fans, household applicances, water pumps, machine tools, power tools, disk drives, electric wristwatches and compressors.



Robotics

Tesla’s overly enhanced scientific mind led him to the idea that all living beings are merely driven by external impulses.  He stated: “I have by every thought and act of mine, demonstrated, and does so daily, to my absolute satisfaction that I am an automaton endowed with power of movement, which merely responds to external stimuli.”  Thus, the concept of the robot was born.  However, an element of the human remained present, as Tesla asserted that these human replicas should have limitations — namely growth and propagation. Nevertheless, Tesla unabashedly embraced all of what intelligence could produce.  His visions for a future filled with intelligent cars, robotic human companions, and the use of sensors, and autonomous systems are detailed in a must-read entry in the Serbian Journal of Electrical Engineering, 2006 (PDF). 



Laser

Tesla’s invention of the laser may be one of the best examples of the good and evil bound up together within the mind of man.  Lasers have transformed surgical applications in an undeniably beneficial way, and they have given rise to much of our current digital media. However, with this leap in innovation we have also crossed into the land of science fiction.  From Reagan’s “Star Wars” laser defense system to today’s Orwellian “non-lethal” weapons’ arsenal, which includes laser rifles and directed energy “death rays,” there is great potential for development in both directions.



9 and 10. Wireless Communications and Limitless Free Energy 

These two are inextricably linked, as they were the last straw for the power elite — what good is energy if it can’t be metered and controlled?  Free?  Never.  J.P. Morgan backed Tesla with $150,000 to build a tower that would use the natural frequencies of our universe to transmit data, including a wide range of information communicated through images, voice messages, and text.  This represented the world’s first wireless communications, but it also meant that aside from the cost of the tower itself, the universe was filled with free energy that could be utilized to form a world wide web connecting all people in all places, as well as allow people to harness the free energy around them.  Essentially, the 0′s and 1′s of the universe are embedded in the fabric of existence for each of us to access as needed.  Nikola Tesla was dedicated to empowering the individual to receive and transmit this data virtually free of charge.  But we know the ending to that story . . . until now?

Tesla had perhaps thousands of other ideas and inventions that remain unreleased.  A look at his hundreds of patents shows a glimpse of the scope he intended to offer.  If you feel that the additional technical and scientific research of Nikola Tesla should be revealed for public scrutiny and discussion, instead ofsuppressed by big industry and even our supposed institutions of higher education, join the world’s call to tell power brokers everywhere that we are ready to Occupy Energy and learn about what our universe really has to offer. 

The release of Nikola Tesla’s technical and scientific research — specifically his research into harnessing electricity from the ionosphere at a facility called Wardenclyffe — is a necessary step toward true freedom of information.  Please add your voice by sharing this information with as many people as possible.