Space science
Lessons from Covid-19 help deal with alien pathogens
Scientists think caution should be taken before bringing alien specimens to Earth because they may contain pathogens.
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Articles & explainers
40,619 published items in this category and its subcategories.
Space science
Scientists find a new satellite of the Earth
The small asteroid 2020 CD3 is temporarily turning into a new natural satellite of the Earth.
Space science
Discover the largest explosion ever seen in the universe
Astronomers have published images of the explosion that occurred inside the Ophiuchus galaxy cluster, about 390 million light-years from Earth.
History
Knight John Tenniel - Who is the famous English artist honored by Google?
Knight John Tenniel has just been honored by Google on its homepage today February 28, 2020. So who are you, why does Google Doodle honor you?
History
History of artificial light sources: From fire to laser
Before the invention of electric lighting, humans were aware of the need for artificial light and always tried to 'dispel the darkness'.
Biology
Why are some trees hollow?
We often see some old trees, although the trunk is hollow, but the leaves are still green. So how do trees survive when their trunks are empty?
Biology
Despite living up to 80,000 years old, the largest and oldest creature in the world is still dying
This is one of the largest and oldest creatures in the world. It is located in Lake Fish National Forest Reserve in Utah, United States and is a poplar named Pando.
Animal world
The intelligent dog distinguishes 90 different types of objects
6-year-old Whiskey dog in Hungary belongs to 90 names of different toys and take them on request.
Animal world
Red panda discovered not only a single species
The most comprehensive genetic study published on February 26 in the journal Science Advances shows that red pandas exist in two distinct species.
Oceanography
Amazing thing about manatees 'real mermaid'
There is an animal named after the mermaid, who is also considered a real-life mermaid.
Discover science
Miraculous effect of humor
Humor has the power of optimism. Humor makes it easy to handle awkward situations with a single sentence, helping them build relationships.
Discover science
An interesting collection of explanations for why questions
This series will answer you the interesting things around us in the simplest and most concise way. An interesting collection of explanations for why questions.
Discover science
Why is South Africa the least civilized country on the Internet?
Of the 25 countries surveyed, Microsoft ranked South Africa as the least civilized country online. What criteria are they sorted by?
Discover science
Why are sweet potatoes hardened or hardened?
When we eat boiled sweet potatoes, sometimes it will be unhappy because the peeled potatoes have to cut away large pieces of potatoes, the remaining one is not much to e…
Conquer Mars
NASA spacecraft detected hundreds of Martian earthquakes
Most of the Martian earthquakes recorded by the InSight were relatively mild and located at great depths, about 30-50 km.