The scientist is most famous for calculated gravity, but it’s also believed that Isaac Newton invented the cat door. How Stuff Works writes that when Newton was working on his experiments at the University of Cambridge he was constantly interrupted by his cats scratching at the door. So he called the Cambridge carpenter to see two holes in the door, one for the mother cat and one for her kittens! Apparently, these holes can still be seen at the university today.
Related Facts
The Jolly Roger flag was not used by every pirate ship.
Did you Know? King James I was the decendant of real Banquo.
Animals can recognize themselves in Mirror
Did you Know? There are so many uses of cucumber!
Flamingos are toothless.
We Know Very Little About How The Rorschach Test Cards Were Created.
The term "soufflé" is the past participle of the French verb "souffler."
The origin of all plants is algae.
Snack-sized pockets are now available.
What Is the Weight of a Fairyfly?
UNESCO World Heritage Site
Spicy foods do not always result in ulcers.
The International Book Fair in Kolkata
Centipedes hunt their prey.
Chia seeds are derived from purple and white blossoms.
Did you Know? President Abraham Lincoln is in the Wrestling Hall of Fame
One Of The World’s Largest Dams Is Located In Egypt
Did you Know? Superman fought Muhammad Ali
Tulsi is Effective in Gastrointestinal Disorders
How much melanin, or pigment, is present in the eye affects the color of the eye
In the Northern Hemisphere, the summer solstice occurs sometime between June 20 and June 22.
Sea lampreys have an impact on both the ecology and the economy.
Interesting fact! After WWII, Formula One was born.
Two one-shot stories began the One Piece series.
The College Street in Kolkata