結果 : what is the greatest invention ever made why is it the best
5:57

Top 10 Inventions of All Time

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1,617,710 回視聴 - 10 年前
3:03

Top 50 Greatest Inventions in History

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Top 10 Inventions in Human History

Fact Retriever
174,432 回視聴 - 6 年前

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0:15

My very first somewhat useless invention. (ORIGINAL)

Roscoe Van Damme
27,108,533 回視聴 - 14 年前
18:39

Top 20 Most Important Inventions Of All Time

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37:27

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

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1:38

The Accidental Invention of the Best Snack Food Ever

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10,620,647 回視聴 - 8 年前
43:32

World's Greatest Inventions

Diary Sheets
104,498 回視聴 - 3 年前
4:04

The GREATEST Invention in Human History?

Alex Plays Guitar
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0:41

The BEST of Her Invention - Comic Dub

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11:40

15 Accidental Inventions You Can't Imagine Your Life Without

BRIGHT SIDE
6,309,908 回視聴 - 6 年前
2:50

My Greatest Invention

penguinz0
506,553 回視聴 - 6 年前
6:27

10 Great Inventions by Women

Huawei
276,769 回視聴 - 4 年前
2:59

Famous Scientists and their inventions | Inventors and their inventions Part-1

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3,102,674 回視聴 - 1 年前
3:01

The Wheel: great inventions that changed history | Educational Videos for Kids

Happy Learning English
357,777 回視聴 - 4 年前
46:57

Amazing Inventions That Are On Another Level | Best Of 2024 So Far!

Trending Machine
4,141,808 回視聴 - 4 か月前
11:49

The Greatest Invention Ever Made

Chadtronic
1,101,070 回視聴 - 6 年前
16:04

15 AMAZING INVENTIONS THAT WILL CHANGE YOUR LIFE

FuturisticTech
1,624,638 回視聴 - 7 か月前
2:07

Speaking for Presentations 2: Unit 5 A Great Invention

Seed Learning
4,159 回視聴 - 5 年前
0:30

Man's Best Invention

GizaDog Neo
10,229 回視聴 - 18 年前