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
-
16:25
How We Get Sick in Space and How to Recover
Added 120 Views / 0 LikesHead to https://shopify.com/scishow to learn more and for a 14-day free trial. Thanks to Shopify, an ecommerce platform that helps you start, grow, and manage your business, for supporting SciShow.No one likes being sick, but can you imagine catching a bu
-
1:18:00
Fooling the Eye: Revealing the Truth
Added 120 Views / 0 Likes#briangreene #illusions #scienceVisual illusions, from magic tricks to images that have sparked internet feuds, are providing scientists with evolving insight into the complex act of seeing. Illusions play with the way our eyes and our brains work togethe
-
25:22
Curiosity Unbounded, Ep. 5: Beyond words
Added 119 Views / 0 LikesJoshua Bennett is a professor of literature and distinguished chair of the humanities at MIT. Additionally, he is an accomplished spoken word artist, and author of several books. Here, he speaks with MIT President Sally Kornbluth about the power of words,
-
06:17
Crawl Me to the Moon
Added 118 Views / 0 LikesBefore every launch, there's a crawl.SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org----------Support SciShow Space by becoming a patron on Patreon: https://www.patreon.com/SciShowSpace----------
-
03:01
Developing electricity-powered, low-emissions alternatives to carbon-intensive industrial processes
Added 118 Views / 0 LikesThe Center for Electrification and Decarbonization of Industry unites MIT climate researchers to create scalable clean energy solutions under one roof. Learn more about this Climate Grand Challenge flagship project: http://mitsha.re/pz0r50IK3OP Watch more
-
14:51
Intergalactic Gardeners | Compilation
Added 118 Views / 0 LikesGardening doesn't need to be a hobby just here on Earth. In fact, it might help life outside of Earth quite a bit to take that pastime to the stars.Hosted By: Caitlin Hofmeister----------Huge thanks go to the following Patreon supporter for helping us kee
-
17:23
What Will It Be Like To Live on the Moon? | Compilation
Added 118 Views / 0 LikesThe Moon is pretty prime real estate once you get past the lack of oxygen, resources, and general mobility, but if quality of life isn't what you're after, here's how we might make it all work.Hosted by: Reid Reimers (he/him)----------Huge thanks go to th
-
2:14:01
MIT Climate Grand Challenges Live Event
Added 117 Views / 0 LikesMIT chose five flagship projects in its first-ever Climate Grand Challenges competition. These multiyear projects will define a dynamic research agenda focused on unraveling some of the toughest unsolved climate problems and bringing high-impact, science-
-
00:58
The Missing Cookie Illusion
Added 117 Views / 0 Likes$20 off ???? with code ILLUSION at http://www.CuriosityBox.com !!!!
-
04:22
That Time NASA Recycled a Mars Lander
Added 116 Views / 0 LikesWhile most spacecraft are designed and built from scratch for one particular mission, the Phoenix Lander was pieced together from previous missions and rose from the ashes...all the way to Mars.Hosted By: Savannah Geary----------Huge thanks go to the foll
-
00:47
Win A Trip to Vsauce HQ! REGISTER TO VOTE! #shorts
Added 116 Views / 0 Likesheadcount.org/vsauce#shorts
-
06:34
How to Clean Up After Ourselves in Space
Added 115 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/scishowspaceWe've launched
-
06:13
This Exoplanet Shows We Might Be Wrong About Planet Formation
Added 115 Views / 0 LikesStart building your ideal daily routine. The first 100 people who click on the link will get 25% OFF Fabulous Premium: https://thefab.co/scishowspace7Though we’ve been able detect thousands of exoplanets in the last few decades, we’ve now directly imaged
-
00:58
BIG GNUS #shorts
Added 115 Views / 0 Likes50% off your first box with code: FAMILY (72 hours only)Curiosity Box: https://www.curiositybox.com/MEL Science: https://www.melscience.com/curiositybox#shorts
-
05:47
There’s a Birth Control for Stars
Added 114 Views / 0 LikesBlack holes are already pretty extreme, but some stand out among their peers, driving cosmic engines that outshines the rest of the galaxy and even serving as birth control for stars!Hosted By: Hank GreenSciShow has a spinoff podcast! It's called SciShow
-
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
-
06:18
The Servicing Missions That Fixed Our Window To The Universe
Added 114 Views / 0 LikesThe Hubble Space Telescope has been sending home images of the universe for more than thirty years, but none of its work would have been possible without the many servicing missions that kept it up to date. Hosted By: Hank GreenSciShow is on TikTok! Check
-
01:40
Robotic system can locate and retrieve hidden items
Added 114 Views / 0 LikesThis new robotic system, named FuseBot, uses radio frequency signals, computer vision, and complex reasoning to efficiently find items hidden under a pile. (Learn more: https://news.mit.edu/2022/robot-pick-place-hidden-objects-0629)Watch more videos from
-
19:37
Putting Pulsars To Work | Compilation
Added 114 Views / 0 LikesHumans are pretty good at inventing things to help us wrap our brains around the things surrounding us. But pulsars are provided by nature, so we’ve put them to work helping us understand more about the universe they we inhabit. Hosted by: Hank Green (he/