The physics teacher successfully recorded and played back a sound using a cup

Feedback
Report

3 Views PremiumAug 30, 2025

Repost is prohibited without the creator's permission.

chuangfangkejiao

0 Follower · 11 Videos

Recommended for You

All
Anime

1:03

Animation simulates the bodily changes that occur during pregnancy

shengnuwujie

1.4M Views

1:01

This is the first time I saw a hydraulic press fail.

xiaokechibaobao

2.6K Views

2:12

A Farmer’s Hope & Trust in Allah 🌾🤲 | A Beautiful Life Lesson

Faith & Lessons

7 Views

1:00

Why can a flame gun refurbish plastic?

yuzhouguanya

111 Views

1:23

The Magical World

jixianhuanqiuyundong

52 Views

3:47

You May Never Open This Video

Haoqixinhuishe

27 Views

4:45

稀土是什么？“中东有石油，中国有稀土”！了解中国稀土的重要性

lengkepu

22 Views

1:47

A Roundup of the Strangest Sex Facts!

xiaocanglaoshi6688

193 Views

1:04

Why can a single jar spew flames like an engine?

laoshuguaitan

14 Views

0:18

Slime Experiment!

________bufanzhan

2.6K Views

4:25

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

beclegaoshiyan

42.5K Views

5:05

Releasing an ant queen in a crowd of hungry mosquitoes, how will it end?

Zuoge100

101.7K Views

1:21

The person who invented this technology is definitely a super genius!

liangmeizhishifenzi

29 Views

3:23

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

haoqiwanhuatong

14 Views

6:50

Seeing the collision of atomic nuclei with the naked eye

Jinzhengmeiyongde

27 Views

8:36

Which sex position can help last longer? Doctors analyzed data from 1,900 people.

lugaofengyishi

337 Views

0:32

The state of physics: Don't think it's funny

tomfabulous

39 Views

6:52

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

Lierdou

326 Views

6:49

Principles of Turbocharging and Supercharging

Jinzhengmeiyongde

292 Views

1:27

Today it’s the physics and chemistry teacher’s turn to perform! Physics teacher, I think I’ve alread

wangnaiyinglaoshi

23 Views