Cats recognise the voice of their owner, but never evolved to care.
22
The seahorse is the only fish to have a neck.
12
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
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
Jumping fleas can accelerate 50 times faster than the space shuttle.
218