However, have you ever thought that the warmth we feel from the sun does not come from any one of the seven colors of light, but from some invisible light - infrared.

However, have you ever thought that the warmth we feel from the sun does not come from any one of the seven colors of light, but from some invisible light - infrared.
When it comes to Mayan culture, most people will think of the famous "2012 end of the world", in the Mayan prophecy, in 2012, the world's human beings will be extinct, but after the verification of time, we found that the "end of the world" is nothing but feudal superstition.
One day in 1870, the British physicist John Tyndall went to the lecture hall of the Royal Society to lecture on the principle of total reflection of light, and he made a simple experiment: he drilled a hole in a barrel filled with water, and then used a lamp to illuminate the water from the top side of the barrel.
Burning combustible ice is the most amazing energy source in the world. In people's impression, water and fire are never compatible, water can put out fire, fire can also eat water. 1810, a scientist inadvertently created combustible ice while doing experiments.
What does human flesh taste like? Why do we inherently feel fear and heartfelt disgust for eating human flesh? 21 centuries later, scientists genetically determined human chromosomes, if this determination is completed, we may be able to know how they designed our lives, if there really is a creator, however, just when determining chromosome 20, scientists found a strange gene fragment.
As we all know, we live in a three-dimensional space with length, width and height, but did you know that? According to the speculation of foreign scientists, in 4-dimensional space, time will become incomparably clear, and even become the existence of entities, and in 4-dimensional space, people can arbitrarily change the axis of time, back to the past or through the future, will no longer become an unattainable dream.
From mermaids to ancient Babylonian scorpion people, there are legends or stories about "humans with tails" around the world, and these stories of "humans with tails" are usually some kind of superpower or intelligence. So, if ordinary humans really have a tail will be like?
Recently, scientists from there Uliana V. Semaniuk and Ole Lushchak publicized their research results: moderate intake of chili peppers can help slow down the body's aging rate, or can lengthen life expectancy by 13%.
However, the crisis for humanity is also increasing after the sea level rise, as there are very many island nations and areas with low sea levels around the world. This could lead to a 66-meter rise in sea level after the melting of global glaciers into the ocean, if we follow the series of interactive maps that National Geographic has produced.