• The existence of a hierarchy of forces surrounding the atomic core,• Why gravity is larger and weaker than the other known forces, • What the medium of light is, • Why light is both a particle and a wave, and • What dark matter and dark energy are?Odin ...
Is the strong nuclear force stronger than gravity? Why is no work done by the magnetic force? Why does distance matter in electromagnetism? Why does the electromagnetic force become weaker at higher energies? Why are there two particles for the weak force?
Why does the normal force exist? Why doesn't the strong force pull everything into the Earth? Why is the weak force weak? Why does the weak force violate parity? Why is gravity a weak force? Why is applied force important? Why is normal force non-conservative?
This is a great question. It comes up quite often. If you ask the people around you, there are two common answers: Astronauts float around in space because there is no gravity in space. Everyone knows that the farther you get from Earth, the less the gra
Q: Given two points on the globe, how do you figure out the direction and distance to each other? Q: Is it possible to eat all of the ice cream in a bowl? Q: Could the “proton torpedoes” in Star Wars be a thing? Q: Why does gravity pull thin...
You aren't as tall at the end of the day as you are at the beginning.That's because as the day goes on,water in the disks of the spine gets compressed due to gravity,making you just a tiny bit shorter.Don't worry,though.Once you get a good night's rest,your body...
They’re stories about waiting, about watching, about deferral and delay, about abeyance, about being somewhere else, at a distance, at a remove. They’re books about being stuck. Early in Pynchon’s Gravity’s Rainbow, Jessica asks a question. “What was it like? Before the war?” She...
It’s sort of like the earths rotation/gravity/distance from the sun etc; everything works together to sustain life. The gym and nutrition works hand in hand to sustain the positive in my life and to keep me going during times when others may be more negative. ...
(There’s a big gravity well to get in and out of.) So you haven’t even destroyed the system’s population, or even its industrial base... to say nothing of its ability to fight back. Cf. another good Stross column on why nukes have been a military dead end. They’re only ...
Why the does weak force have a tiny effects on atoms? Why does the energy of electrons increase with increasing distance from the nucleus? Why does the strong nuclear force become repulsive? Is the strong nuclear force stronger than gravity? Is the strong nuclear force stronger than the ele...