When you too tired and trying to sleep

Tiger vs Cobra

This video showcases motor oil viscosities and their impact on engine performance

New research shows that the Altar Stone of Stonehenge was transported 700km (450 miles) from northern Scotland

Not Just a Game

Quantum search explained

Time difference between Russia and Usa.

Man makes an ultrasonic dog repellant for his bike, to stop dogs from attacking him on his route

man climbs the US - Mexico border while people are working on it

Cows are actually really good swimmers and in Ireland they’re taken by boat to graze on offshore islands!

Heifer-Heels lol

In 2016, an Oregon man essentially dissolved inside a hot spring after he accidentally fell into it

The 21 CM Morsar 18 was one of the more feared guns of WW2 in that the items were seemingly everywhere an allied force didn't want them, being almost always mobile in a moment or two's notice;

Jagdpanther Tank Destroyer;

300 horsepower Maybach HL120 TRM engine was used in most Panzer IV models, including tank destroyer variants;

B-17 Bomber point defense gunner;

7 Suns appear in the sky

A big flower

Most 1970 pic

Obsidian knives made from a type of volcanic glass are so sharp they cut on a cellular level. They have been used as tools since the Stone Age.

Pre game ritual of Chinese artistic swimming team at the Olympics