結果 : when was the first vacuum invented
3:30

The Evolution of Vacuum Cleaners | The Henry Ford's Innovation Nation

The Henry Ford
38,892 回視聴 - 4 年前
7:45

Where Did Vacuum Cleaners Come From?

Ordinary Things
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30:01

The Secret Life of the Vacuum Cleaner - Remastered

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8:26

Vacuum Cleaner History - 2017

Ersin Bicerli
4,194 回視聴 - 7 年前
11:14

Dyson Vacuum History: How One Man Built A Billion Dollar Empire

Exponential Economy
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10:57

The Vacuum Tube and the Invention of Radio

Technology Connections
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10:21

Triode Vacuum Tube: History & Physics

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0:32

Dyson DC01 Vacuum Cleaner Television Commercial

ibaisaic
191,140 回視聴 - 10 年前
5:33

One of America’s Engineer Marvel 🇺🇸 : The Hoover Dam - Near Arizona-Nevada border

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3:51

How Vacuum Tubes Work

Rob Robinette
612,269 回視聴 - 9 年前
0:52

Dyson vacuum inventor recounts his inspiration

CBS Mornings
1,881 回視聴 - 10 年前
0:52

someone actually made a real lego vacuum.

Unnecessary Inventions
45,324,610 回視聴 - 2 年前
21:32

AT&T Archives: A Modern Aladdin's Lamp, about vacuum tubes,1940

AT&T Tech Channel
440,223 回視聴 - 10 年前
13:04

The Secret Life of Machines - Vacuum Cleaners 1/2

Buddy Runyan
145,996 回視聴 - 13 年前
10:54

Made In Britain - The Henry Vacuum Cleaner

vacuumarsenal
178,380 回視聴 - 3 年前
3:31

I made the smallest working hoover

John Zinger
139,684 回視聴 - 1 年前
0:13

Baby VS Vacuum! #shorts

Family Fizz
785,418 回視聴 - 3 年前
0:09

Toddler vs Hoover 😅 #shorts

Okay, Really
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4:53

The Story of the Hoover Dam

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157,020 回視聴 - 3 年前
0:30

Vintage Hoover 541 (1923) Vacuum Cleaner restored

Kyle Krichbaum
47,134 回視聴 - 3 年前