20 min listen
Episode 40 - December 17, 2007
ratings:
Length:
20 minutes
Released:
Dec 17, 2007
Format:
Podcast episode
Description
How marijuana smoke contains higher levels of certain toxic substances than tobacco smoke. Research showing that existing biotechnology could save energy and cut CO2 emissions by 100 percent. A scientist’s “call to arms” research on antioxidants that help consumers.
Released:
Dec 17, 2007
Format:
Podcast episode
Titles in the series (100)
Episode 19 - Battling bitter coffee chemists vs. main source of coffee bitterness: Bitter taste can ruin a cup of coffee. Now, chemists in Germany and the United States say they have identified the chemicals that appear to be largely responsible for javas bitterness, a finding that could one day lead to a better tasting brew. Their stu by ACS Science Elements