What If Time Travel Was Real?

DejavuLoop

Time travel to the future is not science fiction. It is proven physics. It is already happening. ⏱️  Move fast enough and time slows for you. Astronauts return from orbit fractionally younger than they would on the ground. GPS satellites correct for time dilation every single day or they would be wrong by 11 kilometres. This is measured. This is confirmed. Going backward is where physics fights back. Kill your grandfather before your parent was born. You never existed to make the trip. Stephen Hawking called it the chronology protection conjecture. Physics itself may forbid the past. And if backward time travel were ever possible, tourists from the future would already be here. They are not.  The future is reachable. The past is permanently locked.  Would you go forward or backward if you could? 👇  #WhatIf #TimeTravel #Science #Physics #DejaVuLoop #TimeDilation #GrandparentsParadox #Einstein #WhatIfScience #ScienceExplained #PhysicsFacts #Relativity #TwinParadox #Hawking #ScienceAnimation  Keywords: what if time travel was real, is time travel possible, grandfather paradox explained, time dilation explained, twin paradox physics, chronology protection conjecture, Hawking time travel, what if physics science, what if scenarios science, time travel physics facts

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00:00what if time travel was real time travel to the future is proven physics it is already happening

00:07move fast enough and time slows for you astronauts return from orbit fractionally younger than they

00:13would on the ground measured confirmed going backward breaks reality kill your grandfather

00:20before your parent was born you never existed to make the trip stephen hawking called it the

00:26chronology protection conjecture physics itself may forbid the past if backward time travel were

00:32possible tourists from the future would already be here they are not the future is reachable the

00:39past is permanently locked what do you think

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