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44 facts tagged with Fascinating Facts
When you wake up with a jolt, it's called a Hypnic Jerk. This usually happens during the lightest stages of sleep, and can happen as a natural reaction when you fall asleep in a car or airplane.
A robotic fsh created by researchers at NYU-Poly was left to interact with normal fish. It was accepted by them and soon guided them as a leader.
1054 AD Supernova
In the year 1054 AD, there was an explosion in the sky so bright that it was visible for 23 days straight, even during the day.
Sperm Made Every Heartbeat
The human testicles can produce 1,500 sperm during every heartbeat.
Moustache Tea Cups
In the Victorian era, they had special tea cups that protected your moustache from getting dunked in your tea.
Around 300 ft uphill from the highest water level reached by the 2011 Tōhoku tsunami sits a centuries-old stone marker that warns: “Do not build your homes below this point!”
In the last 7 years, humanity has discovered 43 potentially habitable planets.
There is a mass reservoir of water floating in space that is 100,000 times bigger than our sun and holds 140 trillion times more water than all of our oceans.