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Today's Paper | December 29, 2024

Published 11 May, 2024 07:00am

Facts

Breathing harmful bacteria

You inhale 50 potentially harmful bacteria every time you breathe. Thankfully, your immune system is working hard all the time, so virtually all of these are promptly destroyed without you feeling a thing. Phew.

Animals can experience time differently from humans

To smaller animals, the world around them moves more slowly compared to humans. Salamanders and lizards, for example, experience time more slowly than cats and dogs. This is because the perception of time depends on how quickly the brain can process incoming information.

Hotter than the sun!

A lightning bolt is five times hotter than the surface of the Sun. The charge carried by a bolt of lightning is so intense that it has a temperature of 30,000°C (54,000°F).

Published in Dawn, Young World, May 11th, 2024

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