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What is heavy water?
Heavy water is water containing a higher proportion of deuterium isotopes (deuterium), either deuterium oxide, D2O or ²H2O, or deuterium protium oxide, HDO or H¹H²O.
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Conquer Mars
Elon Musk prioritizes the development of human ships to Mars
Elon Musk aims to send 100 people to Moon and Mars at the same time with a fully reusable Starship rocket and spacecraft model.
Space science
The SpaceX rocket landed after a historic flight
The Falcon 9 rocket propulsion deck was brought from the Atlantic into the Florida port by the SpaceX's unmanned 'Of Course I Still Love You'.
Space science
Discover the idea of building a particle accelerator on the Moon
Upon further study of how the universe works, particle physics experiments are becoming more complex than ever.
Biology
The museum stores 6,000 dangerous bacteria
The Museum of Microbiological Varieties (NCTC) contains strains of bacteria representing more than 900 species that can infect, making people sick and dead.
Health
Should plastic containers labeled 'safe' be put into the microwave?
Even with labeled plastic containers that can be safely used in microwave ovens, experts recommend not to use them because of the risk of chemical leakage that is harmfu…
New technology
People are about to possess the ability to 'stealth'?
Researchers have successfully transferred the natural camouflage found in some species of squid, octopus ... into human cells.
Discover science
What does our brain need to remember?
What happens in the hippocamp even before people try to form memories can affect whether they remember it or not.
Archeology
Hard to believe in a land where one-third of women carry other human genes
An unexpected gift from the extinct ancestors - the Neanderthals, who brought unexpected luck to the women who owned it.
Archeology
Is Thranduil's mount in The Hobbit real?
Thranduil's giant mount in the Hobbit series is said to be inspired by the image of the Irish elk (Megaloceros giganteus) that went extinct around 7,700 years ago.
Archeology
Giant dragonflies and facts about the prehistoric world that you should know
No matter how cute or small the animals today are, in them in prehistoric times all looked extremely scary, giant. Giant dragonflies and facts about the prehistoric worl…
Space science
Astronaut's urine is more useful than the Earth
In space, everything needs to be utilized, including astronauts' waste.
Biology
Decode the 'sound' of the cicada
Compared to the small body, cicadas are really impressed by the coo. Tingling cicadas, low and low, melodious and melodious like a perfect symphony.
Life
New discovery: Sunlight can neutralize corona virus in 6-14 minutes
In addition to detecting that the sun can neutralize the corona virus in 6-14 minutes, the scientists found that the spread of the virus significantly decreased in the e…
Discover science
Tectonic plates under the Indian Ocean are broken in two
India - Australia - Capricorn tectonic plates are splitting at a rate of about 1.7 mm a year.