How much do you know about Marie Curie? Curie dedicated her life to science. She was the first woman to be awarded a Nobel Prize, the first person to be awarded twice and is still the only person to...
Imagine being able to count electrons – those tiny, invisible particles no one has ever seen. They are so small that we can’t even picture them, let alone count them. But if we know the charge each one carries...
Some time ago I received a call from a colleague who asked if I would be the referee on the grading of an examination question. He was about to give a student a zero for his answer to a...
It occurred to me: our planet should perhaps be called Water, not Earth.
Not only because three quarters of its surface is water and only one quarter is land, but also because 75% of the human body is water.
Because water...
YOU MIGHT BE A PHYSICS MAJOR...
if you have no life - and you can PROVE it mathematically.
if you enjoy pain.
if you know vector calculus but you can't remember how to do long division.
if you chuckle...
Political parties can be explained using chemistry. Here’s how:
Political parties are the basic building blocks of the political scene, just as atoms are the basic building blocks of matter.
Every party strives for stability and for filling its membership ranks,...
Conclusion:
So every inhabitant of the Earth should count for 5 years to count all electrons that pass in only 5 hours through a mining bulb.
Like all stars, the Sun has its beginning, life, and eventual end. Although it gives us light and warmth every day, it is just one of many inhabitants of the universe, destined to follow the fate shared by all...
Police control
The policeman stopped the car driver for regular control, the speed limit on the highway section was 120km / h, he legitimized the driver and asked him a few routine questions:
POLICEMAN: How long were you driving today?
DRIVER: I...
A street that instantly teaches you never to forget the laws of physics and demonstrates them experimentally.
In Fort Lee, there is a street that looks completely ordinary. But if you walk it often, you’ll realize that this street is...
