Researchers successfully sent a simulated elementary particle back in time
Don't start investing in flux capacitors just yet, though.
13 May, 2019
- The second law of thermodynamics states that order always moves to disorder, which we experience as an arrow of time.
- Scientists used a quantum computer to show that time travel is theoretically possible by reverting a simulated particle from an entropic to a more orderly state.
- While Einstein's general theory of relativity permits time travel, the means to achieve it remain improbable in nature.
Keep reading
Show less
10 Golden Age science fiction novels
Transport yourself to other worlds and states of mind.
14 February, 2019
Stranger in a Strange Land Cover
- The early 20th century saw explosive growth for the science fiction genre.
- A wide range of these books would go on to become classics.
- These great works explore the strange, zany and absurd profundities of our existence.
Keep reading
Show less
The government’s secret UFO reading list is revealed. Wow.
FOIA release sheds light on the DOD's own struggle to understand UFOs.
23 January, 2019
(Vladi333/SONY/Big Think)
- A just-unclassified Department of Defense reading list on UFOs is stunning.
- The DOD is wondering if the truth lies in some of the most far-out theories.
- Science fiction has nothing on science fact.
Keep reading
Show less
How will we travel to another star?
Proxima Centauri, our closest star, is more than 4 light years away. Reaching it under 10,000 years will be challenging; reaching it with living humans will be even harder.
10 January, 2019
NASA
- Eventually, humanity will want to travel to a new solar system to propagate the human race, explore, and maybe find signs of alien life.
- But our closest neighbor, Proxima Centauri, is so far away that current methods could take tens of thousands of years.
- How will we surmount this incredible distance and the other challenges associated with interstellar travel?
Keep reading
Show less
In 1983, Isaac Asimov predicted the world of 2019. Here's what he got right (and wrong).
Some of them were surprisingly astute.
27 December, 2018
- In 1983, the Toronto Star asked science fiction writer Isaac Asimov to predict what the world would be like in 2019.
- His predictions about computerization were mostly accurate, though some of his forecasts about education and space utilization were overly optimistic.
- Asimov's predictions highlight just how difficult it is to predict the future of technology.
Keep reading
Show less
Most Popular
