To make scientific， diligence is the mother of success
Why Antarctic krill can feed hundreds of millions of people? Only 1~2 cm in size, but extremely high nutritional value
Introduction: Today's human beings have been separated from the toe but continue to survive, so also from the natural world to continue to explore resources, including water, and food. Among the many kinds of resources, food has become an important material for human survival.
To save money, U.S. astronauts in space, grabbing a 4-ton satellite with their bare hands for repairs
In one of the most thrilling emergency repair missions in the history of space flight, three astronauts left the cabin and decided to give it a try by grabbing the 4-ton satellite, which was moving and spinning at high speed, with their bare hands. If there is a slight failure in this process, leaving the astronauts only a short 20 seconds to save themselves. It can be said that life is at stake, life, and death only in a moment.
New discovery: 26 light-years from Earth, a rocky planet 2.8 times the size of Earth has been discovered
On March 5, 2012, scientists from the Max Planck Institute for Astronomy published a study in the scientific journal in which they took full advantage of the radial velocity method and lunar observations to discover a new Earth-like planet about 26 light-years away from Earth, one with a radius about 1.3 times that of Earth and a mass about 2.81 times that of Earth. It revolves around its host star every 1.5 days. Its host star is a red dwarf smaller than the Sun.
Why do people want to supplement stem cells nowadays? What value does it have for our bodies?
The human body is composed of 40 trillion to 60 trillion cells, and cells are the smallest structural and functional units of the body, with more than 230 types. Each cell has a relatively fixed survival cycle, for example, 120 days for red blood cells and only 3-5 days for lymphocytes. All cells, on the other hand, are derived from stem cell differentiation.
Total lunar eclipse + red moon + super moon, this lunar celestial event is too rare, how to catch such a coincidence
Total lunar eclipse + red moon + super moon will be staged at the same time. This celestial event is rarely seen. It will be staged in the sky on the night of May 26.
International Space Station found "unidentified flying object", users: aliens are spying?
British media had a report, their International Space Station (International Space Station) in the outdoor live broadcast, inadvertently spotted a regular rectangular unidentified flying object body in the clouds.
Every bullet makes a turn? If shot in space, reaching the end of the universe may not be a dream
A gun may be nothing without a bullet. Modern bullets, despite their widely varying calibers, are generally composed of a warhead, a launching charge, a primer, and a cartridge case, and if you think a bullet is nothing more than that, then I can tell you that it's not as simple as you think. Modern bullets, in addition to special bullets, the army is routinely equipped with the same caliber of bullets and are also divided into many kinds, they look the same at first glance, in fact, the use of different, only insiders can see the mystery.
The snake that was soaked in snake wine bite people, another snake catcher died after the grave gathered snakes, is this revenge?
In Hubei Province, there is a villager named Cheng Di Min, in front of his cemetery, every year, from April to July, there will be a group of snakes coming to gather here, and everyone says this is the revenge snakes.