- #1
aerosmith
- 10
- 0
I have always had a lot of simple questions that i cannot search on the net, so i stumbled upon this community where there are so many smart people, so i would appreciate if u guys can answer my questions which i had for many years
from young i have always wondered why i get an eerie feeling when metal gets scratched or when a fork scratches a porcelain plate, can u guys please tell me why?
many a times, old folks tell me not to let a fan blow at you for a long time, they say we may get a condition, is it true
will locking our joints cause damage to them (e.g. standing with locked knees)
is it possible to transfer electricity wirelessly (i know transformers can, any other way)
is the sun rotating?
whats the best energy conversion rate of the best solar cells
why we can only perform nuclear fusion and fission on certain heavy radioactive elements but not on other elements
are the black holes billions of light years away actually exerting a sucking effect on us
does the radiation from phones actually hurt us?
is it true we can never determine our true speed because we do not know what is the relative stationary point in the universe
does the universe has a center of mass
if the universe is expanding, is it expanding from a point of origin, if yes, where is this point
from young i have always wondered why i get an eerie feeling when metal gets scratched or when a fork scratches a porcelain plate, can u guys please tell me why?
many a times, old folks tell me not to let a fan blow at you for a long time, they say we may get a condition, is it true
will locking our joints cause damage to them (e.g. standing with locked knees)
is it possible to transfer electricity wirelessly (i know transformers can, any other way)
is the sun rotating?
whats the best energy conversion rate of the best solar cells
why we can only perform nuclear fusion and fission on certain heavy radioactive elements but not on other elements
are the black holes billions of light years away actually exerting a sucking effect on us
does the radiation from phones actually hurt us?
is it true we can never determine our true speed because we do not know what is the relative stationary point in the universe
does the universe has a center of mass
if the universe is expanding, is it expanding from a point of origin, if yes, where is this point