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
-
04:08
Connecting the community in the virtual space
Added 256 Views / 0 LikesWhen Covid-19 arrived at MIT last March, essentially shutting down all in-person events, MIT's Activities Committee (MITAC) quickly pivoted and began offering a variety of activities and talks in a virtual format. (Learn more about MITAC: http://mitac.mit
-
14:27
Sci-Fi Science Physices of the Impossible Season 1 Episode 6 How to travel through time Part 1
Added 885 Views / 0 LikesSci-Fi Science Physices of the Impossible Season 1 Episode 6 How to travel through time Part 1
-
25:11
The Strangest Planets in the Universe | Compilation
Added 251 Views / 0 LikesSci-Fi worlds may have giant worms or twin suns, but those are pretty cozy compared to these wild worlds.SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org----------Support SciShow Space by becoming
-
19:19
Could You Survive TITANIC?
Added 212 Views / 0 LikesGuest StarringMamrie Hart: https://www.youtube.com/user/YouDeserveADrinkAustin Evans: https://www.youtube.com/user/duncan33303 Iceberg dead ahead! Sure, luck brought Jake (me) to the deck of the most prestigious ocean liner on her maiden voyage…and into t
-
05:08
In Space, No One Can Stop You From Welding
Added 172 Views / 0 LikesThe welding process usually involves pretty extreme levels of heat. But it turns out that in the cold vacuum of space, metals can weld together... automatically.Hosted By: Hank GreenSciShow has a spinoff podcast! It's called SciShow Tangents. Check it out
-
06:07
Mind the (Solar System's) Gap
Added 182 Views / 0 LikesThis episode is sponsored by Wren, a website where you calculate your carbon footprint. Sign up to make a monthly contribution to offset your carbon footprint or support rainforest protection projects: https://www.wren.co/start/scishowspaceGiant disks aro
-
06:16
Keeping the Fungus Among Us in Space
Added 159 Views / 0 LikesStart building your ideal daily routine with Fabulous. The first 100 people who click on the link will get 25% OFF Fabulous Premium: https://thefab.co/scishowspace5Developing new methods for survival in space is a constant and ever-evolving process, and a
-
02:12
Marine shells may help develop responsive, transparent displays
Added 565 Views / 0 LikesMarine shells may help develop responsive, transparent displays
-
04:47
What Do You Learn When You Touch the Sun?
Added 147 Views / 0 LikesThough our Sun is something we can count on to rise and set each day, it also comes with some phenomena that can catch us by surprise: solar winds. To better predict when these winds will travel all the way to Earth, we sent the Parker Solar Probe to our
-
04:17
Observe@MIT: Observing the sky at MIT
Added 465 Views / 0 LikesObserve@MIT: Observing the sky at MIT
-
05:09
Where Are All the Exo-Earths?
Added 104 Views / 0 LikesScientists have discovered over 5,000 exoplanets in the last few decades, but where are the Exo-Earths?Hosted By: Savannah Gearry----------Huge thanks go to the following Patreon supporter for helping us keep SciShow Space free for everyone forever: Jason
-
04:22
The Fermi Paradox and Our Search for Alien Life
Added 723 Views / 0 LikesThe Fermi Paradox and Our Search for Alien Life
-
06:21
Hayabusa: The Artificial Meteor Launched From An Asteroid
Added 103 Views / 0 LikesAfter we retrieved samples of the moon, it was quite a while before we could land on anything else and bring bits of it back home.Hosted By: Reid Reimers----------Huge thanks go to the following Patreon supporter for helping us keep SciShow Space free for
-
04:21
The Ocean on Enceladus is Really Big
Added 643 Views / 0 LikesThe Ocean on Enceladus is Really Big
-
18:37
How to Supersize a Telescope | Compilation
Added 107 Views / 0 LikesTelescopes can get pretty big, incredibly big actually. Unbelievably big. So here's a compilation about how we managed to get them that size and how that size helps us to see.Hosted by: Savannah Geary (they/them)----------Huge thanks go to the following P