Badge

 Altruist First bounty you manually awarded on another person's question.

This badge has been awarded 25 times. Recently awarded to:
may 1 at 1:30
How to thoroughly distinguish a coordinate singularity and a physical singularity — Colin McFaul 1,3952425
feb 15 at 19:24
When driving uphill why can't I reach a velocity that I would have been able to maintain if I started with it? — Gugg 2,1321523
feb 9 at 7:45
Why Does Light Not Become Polarized In A Magnetic and/or Electric Field? — JoeHobbit 1,320324
jan 30 at 11:41
Stellar winds from neutron stars — Kitchi 1,945521
jan 7 at 7:45
Simulating the evolution of a wavepacket through a crystal lattice — hwlau 1,203527
nov 23 at 18:00
Faddeev-Popov ghost propagator in canonical quantization — drake 1,316216
nov 19 at 10:58
What's the distinctions between Yang-Mills theory and QCD? — Nick Kidman 903326
nov 11 at 17:02
Is the EmDrive, or “Relativity Drive” possible? — FrenchKheldar 426215
oct 7 at 4:06
Hamiltonian of oscillators quantized proof — user27515 797
sep 1 at 17:28
Where can a good treatment of the 'sudden' perturbation approximation be found? — CHM 739
aug 21 at 8:21
What is the maximum surface charge density of aluminum? — Yrogirg 1,200416
jul 2 at 21:49
A mirror flips left and right, but not up and down — Argus 542424
apr 23 '12 at 8:55
Is the efficiency of a stirling engine affected by dead volumes? — mart 566110
apr 3 '12 at 1:48
Particle physics plots — David Zaslavsky♦ 27.3k448112
feb 28 '12 at 8:33
What is the most efficient way to use hand dryer? — rdhs 44819
feb 27 '12 at 14:50
Simple (but wrong) argument for the generality of positive beta-functions — Ron Maimon 44.8k245121
jan 12 '12 at 0:09
What is known about some massive Gaussian models on a lattice? — Larian LeQuella 5,44222654
dec 27 '11 at 22:20
Free surface of inviscid fluid flow — yohBS 937213
sep 20 '11 at 0:30
Please explain the physics of a Cloud Chamber — dmckee♦ 21.3k22670
aug 15 '11 at 18:51
The entropic cost of tying knots in polymers — Greg P 698210
apr 14 '11 at 21:57
Phase shifts in scattering theory — Carl Brannen 6,54721237
apr 14 '11 at 16:32
Is there something similar to Noether's theorem for discrete symmetries? — Holowitz 2,2121726
jan 28 '11 at 20:47
Great unsolved physics problems — arivero 75222
jan 7 '11 at 21:55
What is the most efficient way to destroy the universe? — mootinator 513
dec 15 '10 at 16:33
Mechanics around a rail tank wagon — Frédéric Grosshans 5,3701237