findings ovenbird Every month in Harpers Magazine, there is a column called Findings, in which the author (Rafil Kroll-Zaidi) reports on a variety of important (and very unimportant) scientific discoveries. This month includes: The necks of snakes are shorter than previously discovered. And Chinese, Dutch, and Greek subjects disclosed their childhood and adult tickling experiences to researchers at the Touch and Tickle Lab. Perhaps we need a space for our own random findings. So here it is. A red column of our very own. 261114 ... raze sharks possess a continuous tooth regeneration system, allowing them to replace lost, damaged, or worn teeth throughout their lives. they maintain a conveyor-belt-like arrangement of multiple rows where new teeth constantly develop behind the functional front row and rotate forward. over a lifetime, a single shark may shed as many as fifty thousand teeth. 261114 what's it to you? who go blather from