History
Why did the old Chinese prostitutes always tie a red thread at the waist?
Feudal Chinese courtesans often tied a red thread at the waist. That strange thing hides many unexpected secrets that not everyone knows.
AI
Browse ScienceInfo articles and explainers related to AI.
Topic archive
Articles about AI
17,616 published items.
Space science
'Time Gate' reveals the scene of a galaxy containing Earth turned into a monster
What happened to the Earth-bearing galaxy billions of years ago has been reproduced by two galaxies, NGC 1512 and NGC 1510.
Space science
Water from Earth's atmosphere may have caused rain on the Moon
Over the past billions of years, Earth may have dumped about 3,500 cubic kilometers of water onto the Moon's poles.
AI - Artificial intelligence
AI system checks astronaut's gloves for damage in real time
Microsoft and Hewlett Packard Enterprise (HSE) are working with NASA scientists to develop an AI system to test astronauts' gloves.
Scientific works
Why are dolphins deployed by Russia to protect an important base in the middle of the war with Ukraine?
Recent satellite images reveal that Russia is secretly deploying trained dolphins to guard an important Russian naval base on the Black Sea.
Environment
Discover the unique 'sky lake' embraced by '8 fairies'
Vu Tuyen is a district located in the southeast of Lai Tan city, Guangxi Zhuang Autonomous Region (China), also known as Tien Thanh. There is a 'sky lake' with beautiful…
Science story
Strangely, the boy does not know pain: 'Superpower' turns out to be an extremely rare disease
The lack of perception of pain has made the family of the 9-year-old British boy extremely sad.
Flu epidemic
Warning of two nCoV strains that can cause a new wave of infections
The appearance and increase of BA.4, BA.5 in South Africa and some parts of the world made experts fear that it would cause a new wave of epidemics.
Scientific works
American company to open space entertainment complex with artificial gravity in 2025
This is an ambitious and possibly unrealistic timeline.
AI - Artificial intelligence
Meta for artificial intelligence researching new ways to mix concrete
Meta's artificial intelligence (AI) research team has found a new concrete mixing formula that is harder and more environmentally friendly.
Medicine - Health
Unpredictable effects of plucking gray hair
Gray hair is unsightly and a nuisance to many people. Therefore, many people, when they see gray hair, immediately pull it out. But will this damage your scalp?
Scientific application
Saudi Arabia sows artificial rain in 3 cities
Saudi Arabia embarked on the first phase of artificial rain operations in areas above Riyadh, al-Qassim, and Hail on April 26.
Biology
Ants know how to use tools to 'pave the way' through difficult terrain
Despite having only about 250,000 neurons compared to our 86 billion, ants can still do impressive things when they work together.
New technology
Coming soon, neck-mounted air conditioner, cool all day but only 3.6 million
The Metaura Pro is claimed to be the world's first neck-worn air conditioner capable of continuously blowing cold air to keep the wearer cool.
Science Events
China plans to search for Earth 2.0, using a satellite containing up to seven telescopes
This month, Chinese researchers will publish details of a second Earth-finding project.