Chemistry

Melanin And Eumelanin's Secrets Revealed

Melanin — and specifically, the form called eumelanin — is the primary pigment that gives humans the coloring of their skin, hair, and eyes. It protects the body from the hazards of ultraviolet and other radiation that can damage cells and lead to skin ca ...

Article - News Staff - May 22 2014 - 1:19pm

Monosodium Glutamate Precautionary Principle: MSG Is Safe But You Can't Prove It

If you visit the best noodle houses in Asia, they will happily tell you their secret: The amino acid glutamate, boiled from dried seaweed or fermented soy, or gotten from a can, where it has been stabilized with salt and given the name monosodium glutamat ...

Article - News Staff - May 27 2014 - 5:00pm

Fresher Bread For Longer: Thanks, Science

Essential oils have boomed in popularity as alternatives for synthetic cleaning products, anti-mosquito sprays and even medicines. Why not use them to preserve food in a way that will appeal to the natural medicine crowd?  Essential oils have been used th ...

Article - News Staff - Jun 4 2014 - 11:00am

Finding Out A Sewage Pipe Needs Repair After It Bursts Is Not Scientific- Let's Fix That

The nation's sewer system is aging and that means it is also wearing out with the risk of broken pipes leaking raw sewage into streets and living rooms.  ...

Article - News Staff - Jun 4 2014 - 11:56am

New Smartphone Polymer May Mean Shatterproof Screens

Conventional touchscreens often use coatings made of indium tin oxide (ITO) which are  brittle, may shatter and increasingly costly to manufacture but polymer scientists have developed a transparent electrode that could make displays shatterproof. In a re ...

Article - News Staff - Jun 7 2014 - 9:46pm

The Future Of Food, With Fewer Pesticides: Thanks Surfactants

Agricultural science has made magnificent strides in the last few decades. Where once was rampant concern about mass starvation and food riots, farmers in developed nations are now producing more food on more land than once thought possible. But the quest ...

Article - News Staff - Jun 8 2014 - 3:30am

Female Hormones Linked To Obesity Epidemic In Men

An imbalance of female sex hormones caused by vegetarian foods like soy may be contributing to high levels of male obesity, according to a recent paper. ...

Article - News Staff - Jun 14 2014 - 2:00pm

The List Of Chemicals In Your Chemical-Free Weedkiller

Glen Tickle, a comedian and Senior Editor at Geekosystem, recently received a lovely gift: a note card with a recipe for a chemical-free weedkiller. A note card recipe! How grandmotherly! Except there is nothing chemical-free about it. And Dawn dishwashin ...

Blog Post - Hank Campbell - Jun 14 2014 - 1:45pm

Chemistry Takes A Big Step On The Road To Viable Solar Power

Scientists have created a one-step process for producing highly efficient materials that let the maximum amount of sunlight reach a solar cell- by finding a simple way to etch nanoscale spikes into silicon that allows more than 99 percent of sunlight to r ...

Article - News Staff - Jun 19 2014 - 12:41pm

Erythritol Sweetener: No Calories, No Tooth Decay, Now Made From Straw

Erythritol is the sweetener most people in the western world have never heard about. It can only be produced with the help of special kinds of yeast in highly concentrated molasses but it has a number of advantages: it does not make you fat, it does not c ...

Article - News Staff - Jun 24 2014 - 12:47pm