How animals have been used for espionage from Hvaldimir the roving Russian whale to American 'bat bombs' and a 'spy squirrel' unit caught behind enemy lines

The first time animals are believed to have been used was after German pharmacist Julius Neubronner developed the pigeon ...
Shrimpy on MSNOpinion

How to draw legs with proper proportions

This video explains a simple approach to drawing legs using clear proportions and basic shapes. It focuses on structure and ...