Building balloons, launching satellites, what methods have we used to achieve global signal coverage

The hole in the Pacific Ocean floor may indicate a magnitude 9 earthquake.

lilunkexue

1 View

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

chapingjun

12 Views

How strong is the force of regular CPR? I feel like my ribs are going to break in the next second.

palmer_collins_03

18 Views

Spoon/fork: If I had known this was a bad factory

xiaokechibaobao

21 Views

When MC upgrades, it becomes more scientific, and the maximum level is beyond my imagination # Minec

Xiaomengbugugu

44 Views

Comparison of the size of tsunamis in history

Jinzhengmeiyongde

12 Views

Lan Xi | The story behind the battle for Tieba: Ace Bar is popular, but Baidu Tieba is almost dead

lanxi1

11 Views

A video montage of Mr. Bean representing different network speeds

Cuguangmaoxianjun

80 Views

Homemade aircraft (banana leaf version) is so beautiful the moment it flies

gesanghuageini

26.4K Views

Nanako really takes her feelings for Shin-chan seriously

labixiaoxintangzi

50 Views

My classmate was crazy and went back to high school after becoming financially independent.

ngadashang

52 Views

【Vector Official】Soda Balloons and Mentos

mariano_mcdaniel_01

48 Views

What kind of job is so stress-relieving?!

jixiepangke

28 Views

How crazy is the kissing scene in the short film? I can't even watch it live

shangyexiaozhitiao

22 Views

Hong and his wife had a fight

zhuigantaiyang_

2.2K Views

If network latency actually happened...

4Aguanggaotianwang

12 Views

Star Wars Vehicle Speed Comparison (Extended Edition)

Jinzhengmeiyongde

17 Views

Play a undressing game~

ninainainyona

272 Views

Come see the amazing work of skilled workers!

jixiepangke

81 Views

This guy ate 20 protein bars a day for 6 weeks, and this is what happened to his colon

chubbyemu

4 Views