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101 Gadgets That Changed the World - Page 2

This is a list of the 101 gadgets that changed the world from Popular Mechanics and The History Channel. This list starts at 101 and goes to the smartphone at #1.
9,849 users · 45,618 views
 
avg. score: 81 of 101 (81%)
required scores: 1, 74, 80, 85, 90 

How many have you used or owned?

Page 2 of 3
41
Smoke Detector
Smoke Detector
42
Moog Synthesizer
Moog Synthesizer
43
CD-Rom
CD-Rom
44
Outboard Motor
Outboard Motor
45
Hairdryer
Hairdryer
46
Tape Recorder
Tape Recorder
47
CB Radio
CB Radio
48
Ballpoint Pen
Ballpoint Pen
49
Car Jack
Car Jack
50
Kindle E-Reader
Kindle E-Reader
51
Push Lawnmower
Push Lawnmower
52
Cassette Tapes
Cassette Tapes
53
Circular Saw
Circular Saw
54
Gameboy
Gameboy
55
Leatherman
Leatherman
56
Fire Extinguisher
Fire Extinguisher
57
Walkman
Walkman
58
Floppy Disks
Floppy Disks
59
Polaroid Camera
Polaroid Camera
60
MP3 Player
MP3 Player
61
Pocket Calculator
Pocket Calculator
62
Wi-Fi Router
Wi-Fi Router
63
Electric Drill
Electric Drill
64
Digital HDTV
Digital HDTV
65
Wristwatch
Wristwatch
66
8mm Camera
8mm Camera
67
Microphone
Microphone
68
Digital Camera
Digital Camera
69
Microwave Oven
Microwave Oven
70
Computer Mouse
Computer Mouse
71
LED
LED
72
CD Players (Not iPods)
CD Players (Not iPods)
73
Camcorder
Camcorder
74
Electric Guitar
Electric Guitar
75
Blackberry
Blackberry
76
Crescent Wrench
Crescent Wrench
77
Hi-Fi
Hi-Fi
78
Sewing Machine
Sewing Machine
79
Laptop
Laptop
80
VCR
VCR
Page 2 of 3
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