SCIENTIFIC PUZZLE :::: NASA Canaries ???
NASA was considering sending canaries into space to study them under zero gravity. The project was scrapped when someone realized that in spite of having sufficient water supplies, they could die of dehydration within a few hours. Why?
Birds cant drink in zero gravity
Canaries need gravity to draw water down their throats perhaps.
only humans can eat in zero gravity.
The water wont stay in their feeders