History
November 27, 1826 - Match matches are officially born
John Walker refused to register his patent, but instead preferred to pursue his scientific studies.
Walker
Browse ScienceInfo articles and explainers related to Walker.
Topic archive
Articles about Walker
51 published items.
Animal world
Every time African wild dogs want to vote for hunting, will they sneeze?
Wild dogs living in Namibia and South Africa only started their prey after hearing the sneezes of their comrades as a collective vote.
Animal world
A half-meter-long corpse made the British confused
The nearly half-meter-long rat caught in the southern coast of England makes many people fear the country is being invaded by the giant rat.
Scientific application
The old man invented the exclusive vehicle for the paralyzed
Creation of a walker, a safe standing exercise for paralyzed people, Mr. Kho helped poor patients with unfortunate accidents have the opportunity to restore function.
Environment
Why El Nino brought a record drought to Southeast Asia
From the prolonged drought in South Africa and Southeast Asia to the record high number of storms on the US coast, the unprecedented strong El Nino phenomenon is raging…
Environment
The South China Sea will suffer a series of major tropical storms
The phenomenon of surface water in the Western Pacific region has warmed China, Japan and South Korea to the threat of massive tropical storms.
Environment
Bishop Rock: The smallest island on the planet
Bishop Rock is a typical challenge to the power of nature, and symbolic of the land of fog as an island nation ...
Environment
Strange rainbow in the night
A strange photograph taken by a British photographer shows a rainbow created from the moonlight in the middle of the night.
Photo library
The times when dolphins save people from the
Dolphins are not only famous for being a smart species but also extremely special because they have repeatedly rescued people from their sharp teeth.
Videos
Video: Go on a rope at a height of 1200m without using a protective cord
An adventurous American athlete set a new world record when he walked on a rope at a height of more than 1,200 meters above the ground, connecting two balloons flying in…
Science story
First female doctor of the US military
Not only was the first female doctor in the US military, Mary Edwards Walker also became the only woman to be awarded the Medal of Honor.
Science story
Turn over the most shocking murder case of the 20th century
The case occurred in 1959 in Holcomb, Kansas (USA), the victim was the Clutter family, consisting of a couple and two children.
Medicine - Health
What happens in the brain when you dream?
Matthew Walker, Professor of Neuroscience and Psychology at the University of California, recently had interesting sharing about the activities that occur in the brain w…
Medicine - Health
Monkey is the reason why people go to the forest to get malaria
According to Lancet Global Health, a malaria parasite that has spread from monkeys to humans in Brazil has been identified by researchers, causing concern for the elimin…
Medicine - Health
In 2030, the hospital may only be a thing of the past
As predicted by Melanie Walker, thanks to advances in medicine as well as technology to monitor health and nanotechnology, we will soon enter the world without the hospi…