The average person spends about 2 weeks of their life waiting at red lights.

The fax machine was invented before the telephone.

QWERTY keyboard layout was designed in 1873 partly to separate commonly used letter pairs and reduce mechanical jamming.

The development of artificial joints improved mobility.

Iceland runs almost entirely on geothermal and hydroelectric energy — it is one of the greenest countries on Earth.

The term 'bug' in software was popularized by Grace Hopper, a pioneering computer scientist.

Social media platforms have more users than any religion has followers.

The harmonica, also known as a mouth organ, was invented in Germany in the early 19th century.

YouTube was originally designed as a video dating site.