Space science
'God's hand' in the universe
The Chandra telescope of the US Aerospace Agency (NASA) captures an image like a giant hand reaching towards the stars.
Hand
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Articles about Hand
1,231 published items.
Space science
Female astronaut to lose things in the universe
The astronaut helplessly looked at the tool bag slipping from her hand as she was editing the solar absorption system on the International Space Station (ISS).
Space science
The sunshade allows observations of planets outside the solar system
Like a hand in front of the eyes to reduce the glare of the Sun, a giant sunshade with a flower-like shape extends its wings in space to allow direct observation of the…
History
November 29, 1877 - Thomas Edison released his first invention - a hand-held gramophone
The witnesses were unbelievable about this invention and considered it a magic thing, since then Edison began to be called
History
History of making artificial limbs in the world
Over time, prosthetics are not only designed to replace lost parts, but also help people perform many jobs in everyday life.
Doomsday
15th-century hand-drawn map reveals the end-of-world scenario
A hand-drawn map of a 15th-century German author depicting the apocalypse when Islam rose, the gates of hell opened and the Earth image later.
Biology
Bacteria are transforming themselves against hand-washing and sanitizing solutions every day
Scientists have warned of the phenomenon of many viruses showing signs of resistance to alcohol-based hand sanitizers.
Biology
Going to catch crabs, the unbelievable man must have the kind of bacteria that causes both his hands and feet to fall
Recently, American media reported on an extremely ominous event. Mr. Angel Perez (60 years old) went to catch crabs at the familiar Maurice river.
Biology
Horror giant cockroach crawling on people's hands, being a pet
When grown up, this giant cockroach can reach up to 8cm long, weighs up to 30 grams. Compared to other insects, giant cockroaches also have a very long life span, up to…
Biology
Hate the mosquito bigger than the hand in China
The entomologist, Zhao Li, caught a giant mosquito on Qingcheng Mountain (Sichuan Province, China).
Biology
Believe it, it turns out that flies still know how to wash their hands before eating
Unsafe flies, everyone knows that. So surely you will be surprised to learn that flies also know
Biology
Giant spider revives in England
The giant spiders eat fish (fen raft spider) as big as the hand of luck escaping the danger of extinction in recent times.
Biology
5 scary bacteria on your hand
Experts recommend that lazy hand washing will cause harmful bacteria to become more rooted and harmful to the human body.
Biology
See how fast bacteria spread from the toilet to the human mouth
In fact, a quarter of office workers didn't wash their hands enough and properly after going to the toilet, everything in the workplace, from the door to the keyboard an…