Roberto Abraham Scaruffi

				How Landfills Work
				Internet Roundup: Raining Worms & A Controversial Cure for Alcoholism
				The Best Stuff We've Read This Week
				Escape from Universe 25
				The Perfection of Spider Silk - Science on the Web
				Monster of the Week: The Chippendale Mupp
				Bisexual Erasure, Part 1
				Transracial vs. Transgender
				The Only Two Women on American Banknotes
				Could the dream of guilt-free fast food become a reality?
				Do biofuels make sense?
				DARPA Robotics Challenge Results