Gravity Curious Mugs

Elephant with Balloons on Seesaw

Big Bang Theory.

Apples for sale

Due to his low center of gravity, Jake is the greatesr broncbuster ever!

Intelligent people laugh too!

Newton discovers gravity and apple sauce in the same day.

Hair Crop Circle

'You forgot to pay the gravity bill, didn't you?'

Newton's Cradle Solar System

"Bonk!"

His and Hers Gravity Bars.

A Newton's cradle wrecking ball.

"If the universe is expanding, that's all the more reason to get back to the city."

"Young man! You turn the gravity back on this instant!!"

Newton discovers anti-gravity,

Newton's vacation

"Bear in mind there are three laws in this gym we cannot ignore: health, safety and gravity."

"Galileo soon modified his gravity experiments" "Ready to catch it?"

The Soundness of Newton's Laws

'There goes another one. Galileo, don't you have any idea what makes them do that?'

Man read's Newton's 'Philosophiae Naturalis Principa Mathematica' and says: 'Blimey Isaac, this is, er, pretty heavy stuff.'

If Sir Issac Newton and William Tell were brothers, gravity would never have been discovered.

Descendant of Galileo disproving the theory that computers double in speed every twelve months.

Galileo's Attempt to discover is heavier dog falls faster than lighter dog.

Friends often dropped by and subjected Sir Isaac to a little good-natured ridicule.

'How did my Chinese ancestors keep from falling off the earth before Mr Newton invented gravity?'

The One That Newton Missed

Leonardo and Galileo get together for an experiment

Isaac Newton and the Apple Tree

"This gives me a remarkable idea - tempered only by the realization that Archimedes, discovered the principle of specific gravity 200 years ago."

"What the... an apple?! Hey, I can make schnapps out of it and if you've had plenty of it, gravity pulls you to the ground!"

Sir Isaac Newton Sucks!