The elephant brain weighs about 6,000g.
274
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
Dogs sometimes fake being sick to get attention.
26
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27