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15h ago
How does the Cern LHC collide particles head on if uncertainty principle limits the precision — user1433153 132
17h ago
Who (and Why) started the “electrons are negative, protons are positive” convention? [duplicate] — Pacerier 2357
18h ago
Momentum of a particle? [closed] — user2489690 41
21h ago
Mechanics question (a block on top of a block) — xylon97 134
22h ago
If subatomic particles pop into existence all the time, why don't I gain weight? — Rowan Freeman 1063
23h ago
Why can't some light ever reach earth? [duplicate] — Telmo Marques 1135
1d ago
Correlation between speed, distance, mass, etc between a planet and a star (or moon and planet)? — Katai 1283
1d ago
Where did Schrödinger solve the radiating problem of Bohr's model? — BNJMNDDNN 1718
1d ago
The Molecular Hamiltonian and the avoidance of Overcounting — Sean Macfoy 133
1d ago
Surface energy as thermodynamic potential — Jan Blechta 2308
1d ago
Cosmology and TOE — Jasmine 433
1d ago
Is it incorrect to explain the direction of a coded vector quantity? — Dave 31
1d ago
Can the axis of rotation of a celestial body point in any arbitrary direction? — Esa Lakaniemi 1183
2d ago
Vaporizing ethanol from liquid — ytti 1083
2d ago
Best way to chill a cup of coffee with cold water and 5 minutes [duplicate] — Vlad Preda 1536
2d ago
How big of a telescope to view Gliese 581g in great detail? — John 383
2d ago
Gibbs Paradox - why should the change in entropy be zero? — DepeHb 1985
jun 16 at 2:43
Why do stars flicker? — ilea 383
jun 15 at 21:47
Decibel equation, dyne or Watt — Mattia 82
jun 15 at 18:40
Why does it take so long to make a nuclear bomb? — neomhmd 335
jun 15 at 18:00
Relationships between different measure of opacity — simplicio 82
jun 15 at 4:26
Confusion with derivation of fictitious forces — Brian Bi 333
jun 14 at 23:10
Why two connected 1.5 volt battery become 3 volt — Buzz 1182
jun 14 at 22:50
How did the scientific community receive this measurement of speed of gravity — fffred 604119
jun 14 at 16:03
Where can I find the full derivation of Helfrich's shape equation for closed membranes? — Bianca 586
jun 14 at 14:22
Help finding Delta T for a known position displacement with known accel/decel, etc — Evan Jensen 32
jun 14 at 5:24
Parity of spin states — William Neill 906
jun 14 at 4:34
Decomposition of deformation into bend, stretch and twist? — Fei Zhu 535
jun 14 at 4:19
Calculate magnitude of force acting on some area by falling object — user35443 1033
jun 14 at 0:38
Neutral pions and chromodynamics — Richard 332
jun 13 at 21:12
Simple ohms law on a battery ? Paradox or conceptual error? — smilingbuddha 18115
jun 13 at 14:35
Properties of gravity — user25675 232
jun 13 at 11:19
Row of pivoted magnets and energy scale — alan2here 917
jun 13 at 9:13
What is the equation for condition of obtaining a bright spot in a wedge shaped film? — James Jacob 12
jun 13 at 2:31
Integrable equations of motion — Matt 195
jun 13 at 2:26
Energy Change in a Capacitor by Inserting Dielectric — Joshua 385
jun 12 at 17:58
How can Magnets be used to pick up pieces of metal when the force from a magnetic field does no work? — sTr8_Struggin 16216
jun 12 at 17:03
How many points are required to make a black box — Hammer 1516
jun 12 at 15:17
Human power on treadmill — Maxim Umansky 5181210
jun 12 at 10:36
Reflections in a glass of water — Wostwl 182
jun 12 at 9:50
How is a Hamiltonian constructed from a Lagrangian with a Legendre transform — 0range 32
jun 12 at 4:59
How does energy convert to matter? [duplicate] — J Trip SoultoSkin 133
jun 11 at 20:26
Magnetic field insulators — Error404 235
jun 11 at 16:50
Water pressure on slanted wall — ono 82
jun 11 at 14:49
Most general Feynman diagram — Ome 1035
jun 11 at 14:04
Aharonov-Bohm Effect in Torus — Shiki 283
jun 11 at 12:48
Spin - where does it come from? — Thomas 443
jun 11 at 8:37
Is time slowing down and disappearing from the universe instead of the expansion of universe? [duplicate] — Ashutosh Gangwar 53
jun 11 at 0:15
Deriving work done on a solid — PatternMatching 294
jun 10 at 23:10
Photons: Collection of Wave Packets that produce a plane wave — abhishek 754
jun 10 at 20:44
How it's possible to enhance the depth effect of 3d pictures without increasing the cameras distance? — Alan C. 183
jun 10 at 7:25
What are the theoretical prerequisites for experimental work with SEM and TEM? [closed] — Bloch Wave 1164
jun 9 at 10:58
Why is pressure gradient assumed to be constant with respect to radius in the derivation of Poiseuille's Law? — Joshua Meyers 237
jun 8 at 18:39
Calculating the length of day at any time of the year? [duplicate] — Derg 233
jun 8 at 17:54
How is everything a field — user79950 132
jun 8 at 17:29
How to derive the Time Dilation formula given: [closed] — BDillan 12
jun 8 at 15:48
Intuitive meaning of factor 2 in formula of vertical throw max height $h=v^2/2g$ — Łukasz Zaroda 1334
jun 7 at 21:37
Practical limits on the size of orbiting objects: could two pebbles orbit each other — popthestack 234
jun 7 at 20:52
Thevenin equivalent of a circuit — user1343502 132
jun 7 at 17:40
Optimal way to heat liquid from the sun? — marshall 436
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