Why is it physically impossible to heat something higher than Planck's Temperature (absolute hot)
1542
Why is there no absolute maximum temperature?
109206
Why can't we use entanglement to defy Heisenberg's Uncertainty Principle?
27365
Why can't light escape from a classical black hole?
145365
Heating of an non-ohmic conductor
82514
Why we won't extract heat from air temperature?
127393
When is temperature not a measure of the average kinetic energy of the particles in a substance?
20872
Is it possible for a physical object to have an irrational length?
131965
Why can't a real scalar couple to the electromagnetic field?
20401
Why doesn't matter pass through other matter if atoms are 99.999% empty space?
83341
How can Planck units be consistent with conflicting dimensions of mass?
59395
What leads to the existence of critical temperature?
152278
Why does friction produce heat?
137850
Friction at zero temperature?
123179
What's the true reason behind thermal expansion?
87000
The temperature in space is about 3K, however there are almost no atoms in space. How can there be residual heat?
13096
Is a spontaneous decrease in entropy *impossible* or just extremely unlikely?
48899
Is it possible to create matter?