Thousands tried, many failed.
Test your intelligence with our infamous fish puzzle.
Earlier today I was speaking with students about the new "Cosmos". They wanted to know what shows and films got me excited about science when I was young. So I told them about the Charles and Ray Eames film "Powers of 10". It never gets old. -rmc.03.31.14 #
A post from the daily flow of linkage called Fresh Signals, at Coudal.com.