51动漫

51动漫

Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with 51动漫鈥檚 exclusive in-depth articles, interviews and long reads.

A sensor in use over a toilet

Health

AI listens to toilet sounds to guess whether people have diarrhoea

An artificial intelligence that can detect diarrhoea with 98 per cent accuracy from recordings of toilet sounds could help track outbreaks of diseases, such as cholera

News
Group A streptococcus bacteria

Health

What we know so far about strep A child deaths in the UK

News
LUMI in Kajaani, Finland

Physics

Europe鈥檚 fastest supercomputer is now connected to a quantum computer

News
Homo naledi skull

Humans

Homo naledi may have used fire to cook and navigate 230,000 years ago

News
B640PK Antarctica, Adelie penguins ( pygoscelis adeliae ) kissing

Life

Ad茅lie penguins show signs of self-awareness on the mirror test

News
A view of Earth rising over the moon from the Orion capsule

Space

Amazing image of crescent Earth rising over the moon captured by Orion

News
TOPSHOT - A deforested and burnt area is seen on a stretch of the BR-230 (Transamazonian highway) in Humait??, Amazonas State, Brazil, on September 16, 2022. - According to the National Institute for Space Research (INPE), hotspots in the Amazon region saw a record increase in the first half of September, being the average for the month 1,400 fires per day. (Photo by MICHAEL DANTAS / AFP) (Photo by MICHAEL DANTAS/AFP via Getty Images)

Environment

COP15 target to reverse biodiversity loss by 2030 is 鈥榰nrealistic鈥�

News
Fig. 4 | PhotGirl with a Pearl Earring and Mona Lisa, in miniatureorealistic plasmonic full-colour nanopainting. a, Schematic diagram of designing a patterned metasurface for simultaneously realizing various colour hues and brightness. b?d, Experimentally captured optical photographs of the metasurface-based artworks Girl with a Pearl Earring Matching image (b), Mona Lisa (c) and Virgin of the Rocks (d). The images show ultrasmooth transitions between the different colour hues and brightness by using our plasmonic colouring approach. Scale bars, 200??m.

Technology

Girl with a Pearl Earring and Mona Lisa recreated with nanotechnology

News
The omicron coronavirus variant binding to a cell's ACE2 receptor

Health

Drug that targets ACE2 receptors may work against new covid variants

News
Fissure near Cerberus Fossae with Tectonic Morphologies NASA/JPL-Caltech/Univ. of Arizona

Space

Mars may have a huge plume of hot rocks rising towards its surface

Mars has been viewed as a mostly geologically static world, but the planet may have an enormous underground plume of hot rocks slowly rising towards the surface

News

Environment

Hundreds of razorbills have been turning up far from home in Italy

News
Life

Flying squirrels carve nuts to store them securely in tree branches

Video

Life

Mexico鈥檚 latest plan to save endangered vaquitas could backfire

News

Technology

Most people who threatened to quit Twitter for Mastodon haven’t left

News