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結果 : funny invention ideas that haven't been invented
2:51

21 things that should be invented 😂

JoshSundquist
136,860 回視聴 - 10 年前
22:26

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

Dropout
588,938 回視聴 - 5 年前
24:38

Genius Inventions That Should Be Implemented In Every City

BE AMAZED
2,614,244 回視聴 - 1 年前
6:06

Outstanding Kid Inventors!

TheEllenShow
10,672,464 回視聴 - 7 年前
11:40

15 Accidental Inventions You Can't Imagine Your Life Without

BRIGHT SIDE
6,262,888 回視聴 - 6 年前
14:33

World’s *MOST* Useless Inventions! (WHY!?)

MoreAliA
5,169,477 回視聴 - 1 年前
25:57

Useless Inventions Made When Inventors Get Bored

BE AMAZED
2,035,291 回視聴 - 2 年前
6:43

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

Londonist DMC
10,016 回視聴 - 2 年前
6:14

Things that need to be invented

David Alex
28,646 回視聴 - 6 年前
11:58

Why you should make useless things | Simone Giertz

TED
3,275,580 回視聴 - 6 年前
26:45

Inventions Of The Future That Will Soon Be Available To Everyone

BE AMAZED
2,644,025 回視聴 - 1 年前
56:28

55 Amazing inventions and smart ideas!

LHack TV
13,502,137 回視聴 - 3 年前
11:33

3 DIY INVENTIONS

Inventor 101
90,080,993 回視聴 - 3 年前
9:13

5 Inventions by CHILDREN - that made millions

Top Fives
1,793,442 回視聴 - 5 年前
16:17

10 SIMPLE INVENTIONS

MaxHax
39,582,561 回視聴 - 4 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
25:16

20 Facts You Didn't Know 5 Minutes Ago

BE AMAZED
8,071,290 回視聴 - 2 年前
4:58

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

TED Archive
491,177 回視聴 - 7 年前
25:14

Secret Reasons You Don't Know About Everyday Things

BE AMAZED
9,288,334 回視聴 - 2 年前
5:00

How To Be An Inventor! | Kid President

Participant
2,087,376 回視聴 - 10 年前