Heisenberg and Schrodinger are driving together one day. Heisenberg is behind the wheel when he sees a cop car is approaching. He dutifully pulls over.
He rolls down the window and the cop asks: "Do you know how...
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...
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...
After the discovery of the first battery, no one knew exactly what flowed through a conductor.
That was the key question at the beginning of the 19th century.
Two Italians – Luigi Galvani and Alessandro Volta – responsible for the first...
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...
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...
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...
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...
Drama in Three Acts
Introduction
No one really knows how fascinating the story of electric current is.
We know that when we press a switch, the light turns on. We know that when we turn a key, a car starts. But rarely...
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...
