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結果 : simple inventions ideas for school project
4:17

traditional simple inventions for school projects

TuahRaja
65,391 回視聴 - 4 年前
10:00

6 SIMPLE INVENTIONS Using Recycled Materials

Inventor 101
82,648,512 回視聴 - 4 年前
6:36

3 SIMPLE INVENTIONS FOR SCHOOL PROJECTS

Hapsyno FX
16,652 回視聴 - 4 年前

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16:17

10 SIMPLE INVENTIONS

MaxHax
39,582,544 回視聴 - 4 年前
28:37

Top 17 Practical Inventions and Crafts from High Level Handyman

LHack TV
11,304,436 回視聴 - 3 年前
8:01

3 SIMPLE INVENTIONS That Can Be Made At Home

Inventor 101
26,828,606 回視聴 - 3 年前
10:00

3 SIMPLE INVENTIONS Using Recycled Materials

Inventor 101
7,886,231 回視聴 - 4 年前
56:28

55 Amazing inventions and smart ideas!

LHack TV
13,502,108 回視聴 - 3 年前
11:44

6 SIMPLE INVENTIONS

Inventor 101
56,127,215 回視聴 - 4 年前

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1:00:44

100 Amazing inventions and smart ideas!

LHack TV
13,704,315 回視聴 - 4 年前
11:06

8 SIMPLE INVENTIONS

Inventor 101
22,958,621 回視聴 - 4 年前
11:02

6 SIMPLE INVENTIONS

TQT HACKS
8,831,105 回視聴 - 6 年前

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9:49

1st place Egg Drop project ideas- using SCIENCE

Mark Rober
38,776,659 回視聴 - 9 年前
11:31

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

The New Yorker
307,063 回視聴 - 6 年前
8:02

4 SIMPLE INVENTIONS | DIY Ideas | Homemade DIY Inventions

Inventor 101
3,553,846 回視聴 - 2 年前
10:15

6 SIMPLE INVENTIONS

Inventor 101
22,465,892 回視聴 - 4 年前
3:14

3 Simple Inventions For Students !!!

CREATOR GUY
252,974 回視聴 - 6 年前
9:22

5 GENIUS IDEAS and INVENTIONS

Inventor 101
3,872,628 回視聴 - 2 年前
14:53

3 SUPER INVENTIONS

HawkGuruHacker
10,997,953 回視聴 - 3 年前
10:02

12 SIMPLE INVENTIONS

LHack TV
1,443,375 回視聴 - 5 年前