In the bizarre world of cryptozoology, the yeti looms large, its potential existence the stuff of legend since the days of the first Mt. Everest expeditions. Now a new effort could settle it for good, by studying DNA from hair samples stored at various institutions around the world. Maybe the samples do belong to a yeti or some type of beast unknown to science, or maybe it’s as boring as a bear — a team of researchers at the University of Oxford and the Lausanne Museum of Zoology aim to find out.
We don't see a lot of cryptozoology - the study of animals that have not yet been proven to exist - in the pages of PopSci these days, but that's what we have the archives for. Buried within the decades upon decades of "real" science, filled with "facts" and "research" are some gems of articles, where we chart the progress of believers searching for creatures we strongly suspect they may never find, but secretly hope they will.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.