More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.
Did you know?
After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.
Did you know?
There are more bacteria in your mouth than there are people in the world.
Did you know?
The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.
Did you know?
The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.
Predators and Population Cycles
Giant African Earthworm
Taye Diggs and Idina Menzel are an example of the most common pattern of marriages between African ...
West African monsoon
Distribution Patterns and Population Size Estimates (Bio 30)