NASA is estimated to have sent over 2200 animals into space including insects, pigs, monkeys, rats, rabbits and spiders, 2000 were sent on one mission STS-90 in 1998.
The wood frog and other animals have the ability to freeze solid during winter, thaw in the spring and remain perfectly healthy.
Despite their massive size, blue whales feed almost exclusively on krill, tiny shrimp-like animals about the size of a jelly bean.
Calvin Klein’s “Obsession for Men” is spread in camera traps because it attracts wild cats and other animals.
In China, it is mandatory that cosmetic products are tested on animals while in Europe it’s prohibited.
Roman Gladiators rarely fought to the death or against animals and were considered celebrities of their time.