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items tagged with Chemistry

2007 Nobel Prize in Chemistry: German chemist Gerhard Ertl
Written By: William Atkins
Section: Science

Category: Climate

2007-10-10 09:43:19
The Nobel Prize Foundation announced on Wednesday, October 10, 2007, that Gerhard Ertl of Germany will be awarded the 2007 Nobel Prize in Chemistry "for his studies of chemical processes on solid surfaces"—specifically for helping to understand Earth’s ozone layer.             
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African-American chemist Percy Julian featured on PBS TV special
Written By: William Atkins
Section: Science

Category: Biology

2007-02-05 19:52:28
At 8 p.m. EST on Tuesday, February 6, 2007, PBS airs the two-hour NOVA television special “Forgotten Genius”—the story about the largely unknown but inspiring life of African-American chemist Percy Julian. He is widely regarded as one of the most important chemists of the twentieth century.


Read More About African-American Chemist Percy Julian Featured On PBS TV Special...


Artificial butter flavorings produced in popcorn factories linked with lung cancer
Written By: William Atkins
Section: Science

Category: Health

2007-05-07 10:37:12
Diacetyl gives popcorn a buttery taste. The U.S. National Institute for Occupational Safety and Health has indicated that diacetyl may be hazardous to human health when used in popcorn that contains artificial butter flavoring, such as microwaveable popcorn.


Read More About Artificial Butter Flavorings Produced In Popcorn Factories Linked With Lung Cancer...


Artificial food additives: Why continue to eat them?
Written By: William Atkins
Section: UNI-verse

Category: The Science Blog

2007-12-06 08:34:27
Food is often-times chocked full of artificial food additives, such as food colorings and preservatives. They add to the shelf live of such foods and make the foods look pretty but many have been scientifically studied to be detrimental to human health.         
Read More About Artificial Food Additives: Why Continue To Eat Them?...


Biologist lives in submerged bioSUB breathing air from algae-watered urine
Written By: William Atkins
Section: Science

Category: Space

2007-04-19 11:40:25
For thirteen days, from April 5-18, 2007, Australian marine biologist Lloyd Godson lived in the world’s first self-sufficient, self-sustaining underwater habitat using a plant-based life support system.
Read More About Biologist Lives In Submerged BioSUB Breathing Air From Algae-Watered Urine...





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