What is "thin-film interference"? When light hits a soap film, an interesting phenomenon occurs.

Those are super cool machines!!

jixiepangke

19 Views

If you find oil in the wild, bury it quickly

-dafenbuqi-

5 Views

Skilled workers create a satisfying work site!

jixiepangke

23 Views

Original: What is the size of a giant in your imagination?

ahao-wangzheheikeji

11 Views

How cute is two-year-old Shin-chan

tuluxinsheng___01

102 Views

I heard the sound of water and thought there was a waterfall ahead, but it didn't seem to be what I

pingqianye

18 Views

Some useful life tips~

jixiepangke

82 Views

【shocked! 】Can you imagine the magical friendship between cats and mice?

wiufcwef

32 Views

Come take a look at the amazing work site!!

jixiepangke

30 Views

When they start imagining…

yangxiaopaibingo

47 Views

Water cockroaches

____ochaotang

14 Views

Speed Bump Worker Series

jixiepangke

27 Views

I wish you all a happy Dragon Boat Festival!

jixiepangke

15 Views

The little princess of Ssangmundong has grown up, and we are also growing up with this drama#. What

chengdeshanxiuyan

13 Views

Teapot effect: A question that has puzzled scientists for many years: why does tea flow down the out

lengkepu

5 Views

Is the golden minute for burns to go to the hospital? Wrong!

qianxiangき_04_01

2 Views

What is "cushion paper"? Gently pull out the honeycomb grid, which could replace plastic packaging!

lengkepu

0 View

The incredible "heat-insulating tiles" can be baked at 1200 degrees and then held directly by hand.

lengkepu

0 View

The knife that hits deep in the heart

hongyunshanshan

3 Views

The ancient navigational tool "Sextant" is still in use today! Do you know how it works?

lengkepu

0 View