#Drilled

Written by Abigail Fraeman, Deputy Project Scientist at Jet Propulsion Laboratory, California Institute of Technology

A 59,000-year-old Neandertal molar unearthed in Siberia was drilled with a stone tool – the earliest evidence of primitive dentistry.

Hi. Just finished this cribbage set as a present for my dad's birthday. The swivel system I came up with own although im sure someone has done it before. I put two dowels I drilled a hole through onto a bolt and then super glued a nut to the other side.…