結果 : high school invention ideas
11:31

11 Kid Inventors Break Down Their Greatest Inventions | The New Yorker

The New Yorker
313,632 回視聴 - 6 年前
1:31

5 interesting innovations by NTU engineering students

NTUsg
62,544 回視聴 - 11 年前

-

-
56:28

55 Amazing inventions and smart ideas!

LHack TV
13,855,205 回視聴 - 3 年前
28:37

Top 17 Practical Inventions and Crafts from High Level Handyman

LHack TV
11,665,585 回視聴 - 4 年前

-
3:05

How to Make Air Cooler at Home, Easy Science Project at Home

Creative Biswajit
10,090,015 回視聴 - 3 年前

-
5:44

How China Is Using Artificial Intelligence in Classrooms | WSJ

The Wall Street Journal
3,599,590 回視聴 - 5 年前
1:53

High school students showcase innovations at national science week

NTV Kenya
8,724 回視聴 - 5 年前
2:21

15 Best Science Projects - Our Scientists' Picks

Science Buddies
4,712,409 回視聴 - 5 年前

-
1:16:07

Art on Thursdays: Leonardo da Vinci: Invention & Creation

chelmsfordlibrary
291 回視聴 - 2 日前
5:57

How to make free energy with small dc motor / 100% working free energy generator

SB craft
3,786,300 回視聴 - 2 年前
10:34

Invention Ideas for Students

DIY Projects
15,540 回視聴 - 3 年前
3:16

High School students showcase inventions at Nat'l Science and Tech Fair

ANC 24/7
6,861 回視聴 - 4 年前
10:00

3 SIMPLE INVENTIONS Using Recycled Materials

Inventor 101
7,937,262 回視聴 - 4 年前

-
5:34

How to make a vacuum cleaner from Coca Cola

LHack TV
4,850,060 回視聴 - 4 年前
2:00

Student invention protects his school

KARE 11
252,625 回視聴 - 6 年前
0:22

My Dad on a science exhibition at SVES English High School #exhibition2023 #excitement #firebubbles

Madhushree N Shashi
2,245,608 回視聴 - 1 年前
0:15

New Science Project #shorts #science #technology #trending

VMK Technical Power
16,659,921 回視聴 - 1 年前
1:12

Innovations by School Children

The Better India
10,249 回視聴 - 8 年前
6:24

5 AMAZING TRICKS AND EXPERIMENTS / Science Experiments/ Magnet tricks/ Easy Experiments

Fun Science
844,929 回視聴 - 3 年前
8:01

10 Crazy Science Experiments From Inventor 101

Inventor 101
7,224,297 回視聴 - 3 年前