CartoonsStripsNew This Week xkcd: Arsenic Based Life October 27, 2011 By Web Master Share FacebookTwitterPinterestWhatsApp by Randall Munroe Web Master Topicsauthor: Munroecartoonsciencexkcd Read more Features Opinion: Is Gen-Z Ruining Pool Parties? Features GoFundMe: Looking For A Summer Fling? Please Ask Me What Book I’m Reading! Features Groundbreaking Achievements Of The Class Of 2024 Features Everyone Who Might Approach You At The Airport When You Wear Your Yale Sweatshirt Features Spring Break Connections Read More Features Opinion: Is Gen-Z Ruining Pool Parties? Features GoFundMe: Looking For A Summer Fling? Please Ask Me What Book I’m Reading! Features Groundbreaking Achievements Of The Class Of 2024 Features Everyone Who Might Approach You At The Airport When You Wear Your Yale Sweatshirt