Measure the speed of a sneeze
In a recent study, Canadian scientists used high-tech camcorders to photograph the process of sneezing created by six volunteers.
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In a recent study, Canadian scientists used high-tech camcorders to photograph the process of sneezing created by six volunteers.
Chinese scientists claim to have found important evidence for the hypothesis that gravity moves at the speed of light, based on data collected from the tide.
Time is a very important part of life. Time is a measure of life, people use time to set landmarks for things. So have you ever wondered why there are 12 months in a yea…
Scientists at the Berkeley Laboratory, USA, and colleagues used the KamLAND detector to measure the amount of radiation emitted by earth's heat sources.
According to a new study, formally attractive couples tend to have more girls than other couples with average forms.
Each of us in life faces different forms of affection from sadness, fear, anxiety and nostalgia. But how to quantify those emotional states is still a very difficult pro…
Some scientists find ways to weigh, measure, record the image of the soul in the belief that it exists.
Accordingly, the permafrost in this area has formed one
According to a reporter in Australia, the Queensland state government has announced a new plan to protect the world's largest coral reef Great Barrier Reef.
Dugong (dugong) is a herbivorous mammal that can float on the face of moon nights and emit melodious tones.
The colorful male swordfish will measure the size of his sword before the battle, and usually just show off the respectable weapon that can cause the opponent to flee.
Nile River plays an important role in the life of ancient Egyptians. Therefore, the ancient people cleverly used some tools and measures to measure the water level of th…
The geochemists have been working hard to determine the age and reconstruct the history of the earth and the solar system. They use the phenomenon of radioactive decay l…
Not only is the tax code of today complicated. Ancient Aztecs with tax systems are also not simpler. In order to measure taxed land strips, Aztec mathematicians had to d…