Light can get away with an impossibly fast journey due to quantum fuzziness
Михаил Руденко/Getty Images/iStockphoto
In the quantum realm, seemingly impossible things are happening every day. Thanks to quantum effects, a particle of light can exit a cloud of extremely cold atoms before it even enters.
When light goes into a material, its speed changes as its particles, or photons, interact with the atoms around them. Atoms inside a material absorb and then release any photons that enter, causing a delay in their travel time. But…
X-ray boosting fabric could make mammograms less painful
Mammograms can be painful, but they may not need to beDaria Artemenko/Alamy Getting an X-ray can be uncomfortable – you...
Women’s pelvises are shrinking – how is that changing childbirth?
Medical advances have changed childbirth – potentially enough to impact human evolutionFatCamera/Getty Images Women’s pelvises have become narrower over the...
Sea spiders ‘farm’ methane-eating bacteria on their bodies
Sea spider from the genus SericosuraBiance Dal Bó Spider-like creatures living near methane seeps on the seafloor appear to cultivate...
28 Years Later review: Danny Boyle’s long-awaited zombie sequel is a triumph
An infected in 28 Years LaterMiya Mizuno/Sony 28 Years Later Directed by Danny Boyle, written by Alex Garland In cinemas...
