Three thought experiments involving “demons” have haunted physics for centuries. What should we make of them today?
4hon MSN
Einstein's theory comes wrapped up with a bow: Astronomers spot star 'wobbling' around black hole
The cosmos has served up a gift for a group of scientists who have been searching for one of the most elusive phenomena in ...
Morning Overview on MSN
Scientists say a real warp drive is now physically possible
For the first time, a group of physicists is arguing that a warp drive is not just a mathematical curiosity but something ...
The exploration of quantum information challenges objective reality, positing the universe as a hologram is explored through ...
In 2008, a team of UCLA-led scientists proposed a scheme to use a laser to excite the nucleus of thorium atoms to realize extremely accurate, portable clocks. Last year, they realized this ...
Scientists have made a major step towards building the world's first practical nuclear clock.In a study published today in Nature, the team ...
Scientists have made a major step towards building the world’s first practical nuclear clock.In a study published today in Nature, the team demonstrate a completely new way of probing the tiny ...
Can we journey through time? From H.G. Wells' "The Time Machine to The Time Traveler's Wife" by Audrey Niffenegger and "Outlander" by Diana Gabaldon, time travel has captured our imagination for ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback