Korea

By Date

#1 Start

Korea 0 comments

photon shot without gravity

Korea 0 comments

photon show with black hole

Korea 1 comments

photon separation by gravity

Korea 43 comments

photon ball

Korea 0 comments

photon separation by gravity (E=hf)

Korea 0 comments

photon circle

Korea 0 comments

super wave

Korea 0 comments

bing gl bing gl

Korea 0 comments

Math Story 1

Korea 0 comments

sbsb9

Korea 0 comments

sbsb6

Korea 0 comments