General Science & Technology

If it doesn't fit into any of the categories below...
B
Downwind faster than the wind
3 4 5
Replies
97
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11K
KitemanSA
KitemanSA
A
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Gas pistol for self defence
3 4 5
Replies
97
Views
12K
[a-5]
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ElectricFetus
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BioFuels vs. Hydrogen economy
3 4 5
Replies
98
Views
18K
guthrie
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Will intergalactic travel ever be possible?
3 4 5
Replies
98
Views
22K
ShouldBeStudying
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madanthonywayne
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Japan to build Space Elevator
3 4 5
Replies
98
Views
10K
Syzygys
Syzygys
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2020: Physics Nobel Prize:
3 4 5
Replies
99
Views
10K
billvon
B
Bowser
Is Gravity Faster than Light?
3 4 5
Replies
99
Views
11K
Write4U
Write4U
Jan Ardena
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Does Aether Exist?
4 5 6
Replies
101
Views
9K
Pincho Paxton
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K
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Weed and an increase in intelligence.
4 5 6
Replies
104
Views
7K
Klippymitch
K
7
What does it mean to have Random Mutations?
4 5 6
Replies
104
Views
18K
GeoffP
GeoffP
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Classic Western Medicine
4 5 6
Replies
104
Views
13K
Crunchy Cat
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T
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Mars!
4 5 6
Replies
105
Views
12K
wet1
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M
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What colour is an orange in the dark
4 5 6
Replies
105
Views
8K
DRZion
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K
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Is Time Real? What Is Time?
4 5 6
Replies
106
Views
16K
Green Destiny
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KilljoyKlown
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Is Stephen Hawking Right?
4 5 6
Replies
108
Views
10K
KilljoyKlown
KilljoyKlown
T
Science versus technology
4 5 6
Replies
108
Views
8K
exchemist
exchemist
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Virgin Birth Confirmed
4 5 6
Replies
108
Views
8K
phlogistician
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R
Curious , why not send spent nuclear rods to the sun ?
4 5 6
Replies
109
Views
7K
Billy T
Billy T
Saint
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Why is it difficult to turn seawater into drinking water?
4 5 6
Replies
109
Views
9K
iceaura
I
R
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Would any alien visitors be friendly?
4 5 6
Replies
111
Views
11K
BigBlueHead
B
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