1) A single bolt of lightning can heat the surrounding air to temperatures five times hotter than the surface of the sun.

2) The World Wide Web, developed by Tim Berners-Lee in 1989, revolutionized the way information is accessed and shared on the internet.

3) Mountains are formed through various geological processes, including tectonic plate movements, volcanic activity, and erosion.

4) The concept of quantum computing explores the use of quantum mechanics principles to perform complex computations, potentially revolutionizing fields such as cryptography and optimization.