Animals

Ants Can Fall from Any Height Without Dying

AntTerminal Velocity is a phrase used to describe the maximum constant speed that a falling object can reach before it cannot accelerate any further. This happens when the air resistance pushing the object up becomes equal to the force of gravity pulling the object down. The terminal velocity of a human being is 120mph, as such, should you manage to reach this speed while falling and hit the ground you would most likely end up in a bad way.

However, an ant is so light that should you choose to throw one off the top of a skyscraper and it reached its terminal velocity, it would only be travelling at 3.9mph, due to its size and weight the air resistance acting against the ant is so strong that gravity cannot physically pull it down to earth any faster. Due to the slow speed and the ant’s strong exoskeleton which braces it for impact, they do not suffer any damage from falling at any height and the impact would have been the same as if it had fallen a few centimetres.

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Animals

There is a Species of Ant that has a Door for a Head

Door Head AntAnts are one of the oldest species of insect on Earth and inhabit almost every landmass today. It is an interesting fact that the total biomass of all the ants on the earth is roughly equal to the biomass of all the humans, how can this be when they are so tiny? Simple, there are around 1.5 million ants on the planet for every human and over 12,000 different species, for every single acre of land in the rainforest there are estimated to be 3.5 million ants.

One of the more interesting species of ant are the Cephalotes ants, more fondly known as the door-headed ants. These ants make their nests in holes in trees formed by wood boring beetles, however there are other ants and insects that also want to live inside these nests or even eat the ants, that’s why they need a door to keep other nosy insects out. The ants don’t use a block of wood like we do, they use their own heads.

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