If you are cold you are more likely to be hungry because you use energy to keep warm.
143
In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
198
Water is actually naturally blue.
48
Switching letters is called spoonerism. For example, saying "jag of Flapan", instead of "flag of Japan".
2
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Not swinging your arms when you walk increases the effort of walking by 12%, the equivalent of walking 20% faster or carrying a 10 kg backpack.
12
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