How do scientists know how acoustics work?
How do scientists know how acoustics work?
Could Legolas simply have vitreous humour with a high refractive index?
Questions on the Delayed Quantum Eraser Experiment
Sugar water and water forms distinct layers
We don't know the infintismal or infinite ends of the electromagnetic spectrum. If the universe has boundaries, then surely there is a single standing wave that traverses it i.e. wavelength = 1
What would an Alcubierre drive look like to an outside observer?
What is wrong with this equation?
Why applying a perpendicular force to the direction of motion of a rolling wheel makes it turn?
Why do digital cameras have shutter speeds?
Can we see an object twice at the exact same time at far distances?
A little physics riddle
Does an object's buoyancy change in a pressurized environment?
Do gravitons exist?
The Universe Will Not Die a Heat Death
max amount of load on a front, frame-mounted bike rack
If I got big enough that Earth could fit in the palm on my hand, could I destroy it by squeezing it very hard?
If the Andromeda galaxy were made of antimatter, would we know? What about more distant objects?
A question for the Physics communities
A question about gravity
How does one calculate the necessary surface area for a laser-propelled light sail for a spacecraft, so it doesn’t get shredded by the beam?
