New posts in Matter

Can mass be defined in purely mathematical or geometrical terms?

What is the meaning of "matter" in physics?

Does a rock use up energy to maintain its shape?

Which one is more fundamental in nature: matter or radiation?

Where does matter go after reaching singularity in uncharged black holes?

Is it possible to obtain antiwater from antihydrogen and antioxygen atoms? And how is its property w.r.t. the ordinary water?

What is the physics definition of space?

Is it possible to reassemble a perfectly cleaved crystalline solid?

Why are phase transitions discrete?

Which formula for the de Broglie wavelength of an electron is correct?