Cuisine varies greatly around the world, but the basic ingredients that sustain humans are pretty similar. We eat a lot of corn, wheat, rice and other simple crops. Read on to find out which foods top the list of most important worldwide, listed by annual production and average yield in 2008.
Howler monkeys are widely considered to be the loudest land animal. According to Guinness Book of World Records, their vocalizations can be heard clearly for 3 mi (4.8 km). The function of howling is thought to relate to intergroup spacing and territory protection, as well as possibly to mate-guarding.
The strongest living land creatures on Earth, measured by their power to weight ratio. 1. The strongest land creature on Earth (measured by power-to-weight ratio) is the oribatid mite, a group of tiny soil-dwelling things which can be found in their hundreds of thousands in your average square metre of dirt. It can resist a pull of 1,180 times its own weight - which is similar to a human pulling 82 tons.