It’s not yet clear whether a theory that unites general relativity and quantum mechanics would permit time travel.
Category: time travel – Page 19
An international team of researchers recently placed an entire molecule into a state of quantum superposition. This huge breakthrough represents the largest object to ever be observed in such a state – essentially occupying two places at once. And it may just be the eureka moment that defines our species’ far-future technology.
Quantum physics is about as close to a faith-based field of scientific study as there is. It’s not our fault, the universe is infinite and complex and we’ve been here for a relatively short amount of time. It’s excusable that we still don’t understand all the rules and, in lieu of a blueprint, we’re forced to come up with theories to explain the things we don’t know.
The tool instrumental to the exploits of Michael J. Fox’s time-traveling Marty McFly would have ended on more than one occasion if not for the help of the futuristic skateboard.
#backtothefuture
#ripleys
#believeitornot
FOLLOW US!
http://www.ripleys.com
https://www.facebook.com/RipleysBelieveItorNot
Tweets by Ripleys
https://www.instagram.com/ripleysbelieveitornot
https://plus.google.com/+Ripleys/
Snapchat — RipleysBION
The fantastic floating device called a lifter has no moving parts, no onboard fuel, and no shortage of wide-eyed admirers. Even inside NASA.
The super power issue being invisible the antigravity underground A user’s guide to time travel 8 super powers.
Some of the leading theories of quantum gravity prohibit it, while in others, time travel happens all the time.
Future of Physics
Posted in neuroscience, physics, time travel
The prospect of reliving a past moment from Earth’s amazing history or skipping ahead of the future is a tantalising idea widely present in science fiction. But physicists who spend their days pondering the mysteries of time and space believe time travel might be within the realm of possibility. This does not mean scientists will develop TARDIS-like time travel machines straight out of Dr Who any time soon. Instead, the theoretical and physical frameworks are there to show moving forward in time can be achieved – with a small catch.
To me cryonics just makes sense. It may not be pretty but, just like open heart surgery, it is one of those things that, without any guarantees, can possibly extend your life [very] substantially. Thus, especially given the alternative, I just can’t quite make sense of the slow rate of adoption evident not only in North America but also across the world. And so I am always happy to discover new books that lay out the scientific argument for cryonics while making it easily digestible and giving it a very personal, human perspective. Since the most recent book, I thoroughly enjoyed on this topic was Frozen to Life: A Personal Mortality Experiment I thought that D.J. MacLennan will make an excellent guest on my podcast. I was not wrong about that.
During our 1 hour conversation with D.j. MacLennan we cover a variety of interesting topics such as: why he decided to write Frozen to Life and who is it for; cryonics as a glass-state time travel; why he chose neuro- rather than full-body preservation; the costs and rate of adoption of cryonics; the culture, conservatism and geography of his home on the Isle of Skye; transhumanism and transcending limitations; the differences between Max More and James Hughes; his fear of death; the promise of chemical brain preservation; mindfulness and meditation; writing a transhumanist take on The Wizard of Oz and potentially on Grim’s Fairy Tales…
As always you can listen to or download the audio file above or scroll down and watch the video interview in full. To show your support you can write a review on iTunes, make a direct donation or become a patron on Patreon.
Time travel is complicated, which means it’s time for some charts.
I’m particularly fond of this one, created by fan Oren Bell. In an elaborate, detailed interactive timeline, Bell explores the various realities created by the actions of the Avengers in Avengers: Endgame, tracing the actions of each protagonist and their impact on the timeline(s). Simply click a character, and you can follow their journey, from the present to the past to the present again.
Read more