Time Travel, Teleportation & Science
Time travel is the concept of moving between different points in time in a manner analogous to moving between different points in space, generally using a theoretical invention, namely a time machine. It has a commonly recognized place in philosophy and fiction, but has a very limited application in real world physics, such as in quantum mechanics or wormholes.
Although the 1895 novel The Time Machine by H. G. Wells was instrumental in moving the concept of time travel to the forefront of the public imagination, The Clock That Went Backward by Edward Page Mitchell was published in 1881 and involves a clock that allowed three men to travel backwards in time.[1][2] Non-technological forms of time travel had appeared in a number of earlier stories such as Charles Dickens' A Christmas Carol. Historically, the concept dates back to the early mythologies of Hinduism (such as the Mahabharata), Buddhism, and Islam through ancient folk tales. More recently, with advancing technology and a greater scientific understanding of the universe, the plausibility of time travel has been explored in greater detail by science fiction writers, philosophers, and physicists.
Teleportation, or Teletransportation, is the theoretical transfer of matter or energy from one point to another without traversing the physical space between them. It has a commonly recognized place in science fiction literature, film, and television, but as yet has a very limited application in real world physics, such as quantum teleportation or the study of wormholes.
Science (from Latin scientia, meaning "knowledge") is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe. In an older and closely related meaning, "science" also refers to a body of knowledge itself, of the type that can be rationally explained and reliably applied. A practitioner of science is known as a scientist.
In modern usage, "science" most often refers to a way of pursuing knowledge, not only the knowledge itself. It is also often restricted to those branches of study that seek to explain the phenomena of the material universe.
Source : Wikipedia
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05:46
Our Past Written in the Stars
Added 114 Views / 0 LikesUnfortunately, time machines don't exist, but there are other ways to learn about our sun's past.Hosted By: Hank GreenSciShow is on TikTok! Check us out at https://www.tiktok.com/@scishow----------Support SciShow Space by becoming a patron on Patreon: htt
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Our Smelly Solar System
Added 224 Views / 0 LikesSight, sound, and yes, taste, have all helped humanity better understand space, but what about smells? Scientists think we have a pretty good idea of what some places smell like, and decoding astronomical aromas can be a good way of working out what place
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Paint Can VS Face!
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Paper-thin solar cell can turn any surface into a power source
Added 90 Views / 0 LikesMIT engineers have developed a scalable fabrication technique to produce ultrathin, lightweight solar cells that can quickly and easily turn any surface into a power source. (Learn more: https://news.mit.edu/2022/ultrathin-solar-cells-1209)Watch more vide
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Parkinson's diagnosis by typing on a keyboard
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Part 2: The Science & Production of Could You Survive The Movies! with ME (Jake)
Added 461 Views / 0 LikesTo avoid spoilers, watch Could You Survive The Movies first! It's FREE! http://youtu.be/pZkCZ4LCO0o Myself and Eric (Cinematographer and VFX for the video) kind of do some version of a director's commentary for the episode. I don't know. I've never done a
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Particle robots
Added 384 Views / 0 LikesResearchers from MIT, Columbia University, and elsewhere have developed computationally simple robots that connect in large groups to move around, transport objects, and complete other tasks. (Learn more: https://news.mit.edu/2019/particle-robot-cluster-s
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Particles attract across long distances
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Patient-specific, 3D-printed, soft-robotic hearts
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PD4001 Poop Bang final proof v2How (a Lack of) Bird Poop Proved the Big Bang
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Perpetual Pizza! -- DONG
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Perseverance Landed on Mars! Now What? | SciShow News
Added 269 Views / 0 LikesNASA’s Mars 2020 mission has successfully landed on Mars! But it's not alone! This week we discuss not one but three amazing missions to Mars.Martian Wind Audiohttps://www.nasa.gov/press-release/nasa-s-mars-perseverance-rover-provides-front-row-seat-to-la
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Personal Responsibility
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Phobos Is Hiding Secrets About Mars's Atmosphere | SciShow News
Added 264 Views / 0 LikesThanks to Blinkist for sponsoring this episode. The first 100 people to go to http://blinkist.com/scishowspace are going to get unlimited access for 1 week to try it out. You’ll also get 25% off if you want the full membership.This week, researchers are g
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Photonic Propulsion: Mars in 3 Days?
Added 599 Views / 0 LikesPhotonic Propulsion: Mars in 3 Days?
