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13 lis 2023 · Is time Travel Possible. The ability to jump forward and backwards in time has long fascinated science fiction writers and physicists alike. So is it really possible to travel into the past and...
13 cze 2024 · Learn how Einstein's theory of relativity explains how time and space are linked and how they affect clocks on airplanes, satellites and GPS. Find out why we can't travel faster than the speed of light and what are the limits of time travel.
26 kwi 2022 · Time travel could be possible if our universe allows parallel timelines, according to a theoretical physicist. He argues that consistency paradoxes can be resolved by allowing for multiple histories, but not by Novikov's conjecture.
24 kwi 2022 · Time travel could be possible, but only if our universe allows multiple histories to coexist, according to a recent study. The authors show that consistency paradoxes can be resolved by allowing for parallel timelines, but they also face other challenges such as exotic matter and quantum mechanics.
25 sty 2021 · It's a monumental head-scratcher known as the 'grandfather paradox', but in September last year a physics student Germain Tobar, from the University of Queensland in Australia, said he has worked out how to "square the numbers" to make time travel viable without the paradoxes.
13 cze 2022 · Time travel is a popular concept, but is it possible? A theoretical physicist explores the laws of physics, paradoxes and theories that support or contradict the idea of travelling in time.
13 lis 2023 · An astrophysicist explains the physics behind the possibility of traveling into the past or future. Learn about wormholes, special relativity and the challenges of time travel.
