Question

pls who knows y humans cant walk thru walls

Answer 1

Walls(as well as humans) as you know are solids, which is made of compact arrangement of molecules,sticking together. In solids particles are arranged so closely with strong force of attraction between them, not allowing other solids to pass through.
simply saying-man can walk through ice( the water molecules are closely packed). When ice melts the particle separates then man can swim in water. Further on heating water becomes vapour, then man can walk through it . Or consider quick sand where the particles are not closely sticking together....... think what happens then..... stickiness/force of attraction between constituting particles is what which matters.

Answer 2

not necessarily, in quantum physics we are told that a particla can be anywhere at the same time, and also nothing is impossible there it is possible for humans to go through a wall but very unlikely.

Answer 3

its not really a priority to know 'why' we cant; so long as we know that we 'cant'. but im sure there are grants out there just ready to do a study on it :)

Answer 4

haha we're not ghosts sillyy

Answer 5

puppies123, ur quite an unsual one and i dont mean that in a boorish way. but hey i wouldnt know what im talkin about, after all "humans" can move objects,but we r no superheroes from your everyday comic strips..

Answer 6

but it would be awesome if the electrons orbiting around the nucleus of every atom in our body and the walls stopped so that the never before could happen(walking thru walls)...but then again, we would basically be dead before that happens