Why Are Cockroaches So Fast?

If you’ve ever wondered how cockroaches can run so fast, you’re not alone. This fast-moving creature is able to cover 50 body lengths in a single second, the equivalent of about 200 mph. Its legs are equipped with hook-like structures that enable it to scurry under ledges and flip over surfaces. In fact, when cockroaches are at their top speed, they can switch between legs and scramble under tables and ledges in a single blink.

Cockroaches can hold their breath for up to 40 minutes, and they have a system of spiracles that regulate water loss and conserve moisture. Even day-old baby roaches can run as fast as adults. Their quick speed is not only impressive, but it may also help us develop better robots and other technologies to fight pests and keep people healthy.

While cockroaches are generally non-aggressive, their habits can be dangerous to humans. Their secretions can stain surfaces and change the taste of food. Cockroaches also transmit bacteria to food, which can cause food poisoning, dysentery, and diarrhea.

Cockroaches use smell to find food and mates. Although cockroaches are rarely aggressive toward humans, they might bite when they find food and are in an emergency situation. Cockroaches also have the ability to see in near-darkness. Their eyes contain light-sensing cells that pool signals over the whole space. In addition, they do not like cold temperatures, so they tend to slow down and congregate in areas with cooler temperatures.