nowadays everything energy, everything quantum.

do you really know what is energy? not even einstein.

what is ENERGY?

coal? fuel? oxygen? wind? sunlight? any matters?

NO. matter is not energy. matter is the carrier/source/container of energy.

a rock at rest only has its thermal energy.

if you threw it away, your hand put a force on the rock pushing it moving at a speed v, the moving rock will have 1/2mvv energy added on it. we call it kinetic energy. 

if the flying rock hits a wall, that energy becomes the impact force that hits the wall, makes atoms on the wall vibrate faster/hotter, atoms thermal energy. 

so, energy is nothing but vibrating force/moving force. 

energy is always vibrating/moving, within and between matters. matter is always moving/vibrating due to the existence of energy.

nothing is ever at rest, keep moving, changing, involving, reforming, transforming.

somehow, LIFE woke up?



hold the sun in right hand, and hold the earth in the left hand, feel the attraction force?

that is gravity. what's its speed? zero.

force has direction, strength, but force has no speed. only moving matter has speed.

if you wave right hand, earth will wave in your left hand due to gravity. 

but the strange thing is, there is a time delay between the two hands. 

gravity conducts/transfers/moves at light speed. 

only moving force has speed. tension, attraction, pressure, rest forces have no speed.


when you waving right hand, that waving force/energy follow the gravity line teleported to left hand.

without gravity/force, there is no energy transforming. force is the carrier/messenger/conductor of energy.

the sun does not shoot out energy/photon into space. there is no photon, no mechanism.

the sun only shares its thermal energy with matters surround. 

the forces between the sun and planets are the pipelines.

namely f=G x m1m2/rr and f=Ke x q1q2/rr.

every electron on the atoms on the surface of the moon is repelled by every electron on the line of sight surface atoms on earth. Those electrons conduct light energy.