NASA Resurrects SETI
May 11, 2018
SETI has had no success since the 1950s. It lost government funding in 1993. It still has had no success. Why is the government throwing tax dollars at it again?
For the Love of Trees
July 23, 2016
You don't have to be a proverbial tree-hugger to love trees and wonder at all the things they can do, and do for us.
Life Shows Exquisite Engineering and Optimization
May 29, 2014
Engineers drool over animal capabilities. How would mutation and natural selection deal with these examples of design perfection?