Saturday Gif Gallery (02/06/2021)

Gold medal-winning vaults 80 years apart

#1

#2

#3

The difference in stability of a CD player that is turned off or on in microgravity

#4

#5

Dick Fosbury Changes The High Jump Forever At The 1968 Mexico Olympics, High Jumpers Would Go Over The Bar Feet First. Fosbury Revolutionized The Sport When He Decided To Jump Backwards And Head First. It's Called "The Fosbury Flop".

#6

#7

#8

#9

#10

#11

#12

Inmates try getting through the visitation room in New Mexico

#13

#14

#15

#16

#17

Retrograde motion of Mars - Photographing Mars at the same time every night, it appears to be moving in a peculiar way with respect to the distant stars, sometimes seemingly moving backwards. This is called retrograde motion and proves that the Earth is NOT at the centre of the solar system.

#18

#19

#20