Why does a photon travel at the speed of light as soon as it's born? Why can't objects with mass rea

Fun fact: Everyone you don't know is an NPC

toshimiju_02

0 View

How to make a Poo-Po-Po boat for Sosuke and Ponyo?

lilunkexue

41 Views

Today's stress-relief video!! An astonishing workplace scene~

jixiepangke

52 Views

Speed Bump Worker Series

jixiepangke

64 Views

How do we measure the weight of such a heavy earth? [Bad review]

chapingjun

13 Views

Unboxing video!! – The Mechanical Series~

jixiepangke

76 Views

It's hard to believe that the plastic quality of the 1500+ items is just this

gouli233

12 Views

What a zombie moon looks like

Zhimingxiaoxiao

65 Views

The amazing workplace of skilled workers!!

jixiepangke

79 Views

Two men fighting at 100 times the speed of light!! 30 billion battles played out in 1 minute!!

dongmanshi

12 Views

I won't say much about the quality of this show!

jim_simpson

20 Views

Speed Bump Workers Series 9.18

jixiepangke

14 Views

Pea dispersion

Xianweihua

78 Views

When in doubt, just blame quantum mechanics!

tansuyang

0 View

What's the biggest difference between math and physics?

lilunkexue

1 View

Can aliens 2,000 light years away see Qin Shi Huang ascending the throne?

lilunkexue

1 View

Why are tubeless tires called "vacuum"? Why are tubeless tires explosion-proof?

lilunkexue

1 View

All of them are 199, unbelievable! There is no difference in quality, how can you choose?

xiaoyepromax

0 View

[Brother and Sister Radio/mygo] Top 10 MYGO secondary creations of the highest quality!

DuomingxiaomaomiAkiya

1 View

Kids, we are all of high quality

aotelaoqi

0 View