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6
1.
Allan 4 year s ago
Many of those are nowhere near the other item. Thermometer vs Tricorder? Nope.
       
0
2.
Lavonia 2 year s ago
Allan,

Actually, one of the X-prize challenges:
https://en.wikipedia.org/wiki/Tricorder_X_Prize
       
2
3.
Obed 4 year s ago
#2 Actually the modern remake is going to be called ... 20,000 children under the Virgin Islands. 35

#9 thats not the only thing about that movie that already exists 27
       
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4.
Pres 4 year s ago
Obed,
stun gun
       
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5.
Zachariah 4 year s ago
That aint it
       
0
6.
Stephanie 4 year s ago
We had VR in the 90's, in arcades. It just didn't take on then. Just like 3D movies existed since 1915. Cornelius van Drebbel built the first successful submarine in 1620. And that stupid stick on wheels is a hoverboard in name only. Buy a skateboard instead of ... that.
       
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7.
Mat 4 year s ago
#4 dash o common a thermometer is nowhere near that device....
       
27353641acute
belayclappingdance3dashdirol
drinksfoolgirl_craygirl_devilgirl_witch
goodgreenheartJC-LOLJC_doubledown
JC_OMG_signkisslaughingman_in_lmocking
mr47_04musicokroflsarcastic
sm_80tonguevishenka_33vomitwassat
yahooshoot

Credit cards

Before credit cards were even a thing, the book Looking Backward by Edward Bellamy from 1887 talks about a type of payment that he calls a “credit card.”

 

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Fictional Inventions That Are Now Real
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