Science 2.0

Hank Campbell

Hank Campbell

I founded Science 2.0® in 2006 and since then it has become the world's largest independent science communications site, with over 300,000,000 direct readers and reach approaching one billion. Revolutionizing the way scientists Communicate, Part…
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Is Flossing A Waste Of Time?

Is Flossing A Waste Of Time?

Like the CDC manufacturing a prediabetes epidemic and pregnant women getting a scarlet letter if they have a glass of wine while pregnant, flossing seems to be a distinctly American phenomenon. Are we right? The British are famous for bad teeth, for example, and fiscal conservatives will say that's because dental care is not free under their socialized medicine. They must not floss, right?Well, they don't, but it may not matter. Most people in Europe who have great teeth don't floss. They think it is humorous that we pull string through our teeth the same way European women wonder why their babies don't have more birth defects if a glass of wine causes fetal alcohol syndrome.

America Is Joining China When It Comes To Few Wanting To Get Married

America Is Joining China When It Comes To Few Wanting To Get Married

The biggest shopping day of the year is not Amazon Prime Day, nor is it Black Friday, it is instead on November 11th - Singles Day.China has so many unmarried people they turned it into a shopping celebration.In Sweet Lemons Rationalization, if you are unable to find someone worth marrying, you can declare you don't want to get married anyway.  If I say I don't want to date Heidi Klum, it is empowering and therefore not an insult that she does not date me.That is the case with a growing number of Americans.

Dating A Vampire Hunter? Here Is How To Get Rid Of That Garlic Breath

Dating A Vampire Hunter? Here Is How To Get Rid Of That Garlic Breath

Halloween is the time of year when you are most likely to find out your significant other is a vampire - or vampire hunter. Sure, vampires can't be real and never have been, there can't really be hunters for those any more than there are ghost hunters, but History Channel is stuffed with people hunting ghosts, so let's light a science candle rather than curse your supernatural darkness and tell you how to get rid of your partner's garlic breath after they return from a night of slaying.

The Toxic Chemicals In Your Organic Pumpkin: Happy Halloween!

The Toxic Chemicals In Your Organic Pumpkin: Happy Halloween!

Halloween is just a few days away so prior to worrying about razor blades in candy or kids getting run down in the streets you may want to think about pumpkins.They are full of toxic chemicals. Even organic pumpkins.Andy Brunning, of the Compound Interest site, made this graphic for Chemical  &  Engineering News, but they have nothing to do with this article about the dangers of pumpkin chemicals. Theirs is informational, the snark is all mine.

Halloween Science: The Sugar Rush Is Fake But The Sugar Crash Hits Hard

Halloween Science: The Sugar Rush Is Fake But The Sugar Crash Hits Hard

If you are a parent, or know a parent, you have had someone claim that if their kid eats sugar they get 'hyperactive' - that may happen, but only because a child has been told they get hyperactive and act that way, the same way if you tell a child rum cake has rum they may act drunk.Biologically, it doesn't work that way. Sugar can certainly help you if you are diabetic(1) and "anti-sugar rhetoric is simply diet-centric disease-mongering engendered by physiologic illiteracy,” according to Edward Archer, PhD.(2)

Halloween Science: What Elastic Response In Chewing Gum May Mean For Bioactive Ingredients

Halloween Science: What Elastic Response In Chewing Gum May Mean For Bioactive Ingredients

A new study sought to analyze the chewing nature of four types of gum bases and along the way determine bubbling capacity also. Gums are generally oils, resins, and elastomers generally held in pleasant form by the gum base. So gum base is important to manufacturers. Chewing gum is a $25 billion per year business, 1,740,000,000,000 sticks. If humans chew each stick for 10 minutes, that is over 33,000,000 years we spend at it - annually. 

Halloween Candy: Myths And Facts About Healthy Teeth

Halloween Candy: Myths And Facts About Healthy Teeth

When science finally settled the debate between genetics and lifestyle regarding oral health, the world began to set new benchmarks for improved health overall. After World War II it was discovered that bacteria in our mouths create acid from carbohydrates, and that acid erodes the enamel on teeth, which will mean more decay and cavities.

TikTok Can Be More Than Just Harvesting Your Data For Chinese Spies

TikTok Can Be More Than Just Harvesting Your Data For Chinese Spies

Controversial social media video site TikTok has one supporter - a public relations academic at the University of Nebraska–Lincoln.A recent paper, ironically in a journal from a publisher that has also been called predatory, argues that TikTok may be effective for encouraging women to get a pap smear, which aids in early detection of cervical cancer, which kills some 4,000 women each year in the United States. 

Men Don't Go To The Doctor Enough

Men Don't Go To The Doctor Enough

Health care in America is broken and the chief reason is the government. In 2009, when Obamacare became part of the President's agenda, I said we should just write out the check for trillions of dollars and nationalize the industry. My reasoning was that anything else would mean we have worse access and much higher cost.