Why airplane windows are round: The engineering mistake that changed aviation forever

Quote of the day by Jeff Bezos: “We need to take all heavy industry, all polluting industry, and mov…

Sustainable tourism is essential for preserving Earth's natural beauty for future generations. Healthy ecosystems are vi…

You've crossed it countless times, but do you know why it's called a zebra crossing?

The story goes back to a time when roads looked very different from today, and one simple design ended up becoming an in…

Rajeev Khandelwal calls himself a ‘slave’ to wife Manjiri; expert explains psychology