re: #236 Obdicut

By the way, this is probably up your comedic alley:

Society of Amateur Time Travelers Historical Updates for 9 May

Brilliant stuff. One of the reports recalls a ’50s SF story in which big game hunters were allowed to travel back on time safaris to bag a T.Rex. The guides were very careful to permit slug impact only at the dino’s moment of ‘natural’ death. It worked until a falling dino crushed a butterfly in a critical path.