শর্টস সৃষ্টি
So how did we lose this technology to then reinvent it 100 years later?
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15
Ambass bass ing?
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9
Very cool inventions from the past!
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15
Moving sidewalks that could care many people at once without a problem.
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13
Both front wheels turn in and the car turns on the spot.
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20
Moving sidewalks in the 19th Centery.
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12
