Guest Thinkers — December 21, 2010 New piece on Sa’dah Gregory Johnsen Copy a link to the article entitled http://New%20piece%20on%20Sa’dah Share New piece on Sa’dah on Facebook Share New piece on Sa’dah on Twitter (X) Share New piece on Sa’dah on LinkedIn Here is a link to a piece I wrote for Common Ground News Service on the fighting in Sa’dah.
Hard Science Where the little helicopter on Mars fits in the history of aviation If the past is any guide, things are going to take off quickly.
The Present Helium discovery is the supply breakthrough science, medicine, and industry needed This may be the largest helium reservoir in U.S. history.
Health New study challenges long-held assumption about cancer Cancers can’t develop without genetic mutations — or can they?
The Present Could meat taxes help to curb over-consumption of beef? Beef production is largely responsible for greenhouse gas emissions from the food system.
Health Don’t buy the lazy nutrition science on artificial sweeteners Poor research can be worse than no research at all.
Guest Thinkers On Saying Silly Things Veteran Waq al-Waq readers can probably skip this post, as it reiterates things we’ve been saying on the blog for about a year now (and to our incredibly lucky family […]