結果 : realistic inventions that haven't been invented for students
2:51

21 things that should be invented 😂

JoshSundquist
139,338 回視聴 - 10 年前
11:40

15 Accidental Inventions You Can't Imagine Your Life Without

BRIGHT SIDE
6,309,817 回視聴 - 6 年前
6:43

If you had a chance what would you want to invent?

Londonist DMC
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22:26

What Is the Best Invention That Has Yet to Be Invented?

Dropout
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11:31

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

The New Yorker
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6:34

15 Never Before Seen Inventions That Solve Annoying Problems

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9:13

5 Inventions by CHILDREN - that made millions

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3:37

Old inventions that never caught on

OddityMall
594,674 回視聴 - 3 年前
5:00

How To Be An Inventor! | Kid President

Participant
2,097,272 回視聴 - 10 年前

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24:38

Genius Inventions That Should Be Implemented In Every City

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37:27

Amazing Inventions That On Another Level | Compilation | Best Of The Year 2023

Trending Machine
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26:45

Inventions Of The Future That Will Soon Be Available To Everyone

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4:58

4 simple ways to have a great idea | Richard St. John

TED Archive
510,421 回視聴 - 7 年前
10:07

NEW INVENTIONS THAT WILL BLOW YOUR MIND

Innovative Techs
709,351 回視聴 - 1 年前
48:21

Amazing Inventions You Should See | Compilation | Best Of The Summer

Trending Machine
12,267,983 回視聴 - 1 年前
6:14

Things that need to be invented

David Alex
29,068 回視聴 - 6 年前
20:12

INCREDIBLE INVENTIONS THAT YOU HAVEN'T SEEN BEFORE

TechZone
167,999 回視聴 - 2 か月前
6:58

Great Inventions that Changed the World

VERTIGO
1,189 回視聴 - 3 年前
4:44

Top 15 Undiscovered Inventions: Items that Have Not Been Invented Yet, but Could Change the World 💫

Broad Explore
159 回視聴 - 2 か月前
28:42

28 Inventions of the Future that will soon be Available to Everyone

TechIN
1,312,172 回視聴 - 9 か月前