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Fun experiments—Da Lei loves experimenting.

4 ViewsAug 8, 2026

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1:03

Animation simulates the bodily changes that occur during pregnancy

shengnuwujie

1.4M Views

0:54

Fun experiment, Da Lei loves experiments.

leirendedalei

3 Views

0:47

Funny stress relief—don’t make me smile with my old face.

leirendedalei

10 Views

1:00

Why can a flame gun refurbish plastic?

yuzhouguanya

113 Views

1:00

Funny stress relief—Da Lei heals your bad mood.

leirendedalei

10 Views

1:23

The Magical World

jixianhuanqiuyundong

55 Views

1:04

Why can a single jar spew flames like an engine?

laoshuguaitan

16 Views

3:23

A record-breaking tsunami of 524 meters—what determines a tsunami’s height? #Science #Tsunami #Natur

haoqiwanhuatong

17 Views

2:02

Why did steam turbines come to dominate global power generation? I was completely convinced after wa

haoyongwujingongju

15 Views

3:22

What is it like to light a domino effect cannon made of 100,000 matches?

Lierdou

21 Views

0:40

What a hilarious skin!

leirendedalei

17 Views

4:25

Good guy, there will be no need to build bridges in the future.

beclegaoshiyan

42.5K Views

3:45

How do you weld a large pipe to a small pipe?

jixiepangke

46 Views

0:33

I’ll be the stumbling block on your aloof path.

leirendedalei

13 Views

6:52

Pepsi: Huh? ? ? ? ? ? ? ? ?

Lierdou

328 Views

7:02

How should you eat whelks?

laoguomeishi

22 Views

12:50

What does 100,000 pieces of tinfoil look like when pressed into a ball? Hydraulic press field experi

yanhuashiyanshi

51 Views

3:47

You May Never Open This Video

Haoqixinhuishe

27 Views

0:31

I’ll be the stumbling block on your aloof path.

leirendedalei

9 Views

4:53

[Mystery Exploration] How terrifying is the Pharaoh’s Curse, exactly? It kept people from even darin

tanmi

14 Views

Laman utama>Fun experiments—Da Lei loves experimenting.>