Health
Contraceptives are safe and effective
Currently there are many methods of contraception, but not all contraceptives are good and do not affect the health of women.
RNA
Browse ScienceInfo articles and explainers related to RNA.
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Articles about RNA
1,928 published items.
New technology
Found a replacement for the battery in your phone
Scientists in Russia, Australia and Japan have all expressed their interest in the new project through a series of research papers that have appeared over the past few m…
Discover science
What if humans parachuted into tornadoes?
Seen from outside, the tornado was like a wild cloud. Wind speed can reach 500 km / h and sweep everything around. However, the central area is quite smooth air.
Life
The space station is the safest place to avoid Covid-19
As of March 20, more than 244,000 people worldwide have COVID-19. No country, no land is said to be absolutely safe from disease. All are at risk. Except for the Interna…
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Why do clothes darken when wet?
Clothes and fabrics become darker when wet because there is less light reflected from the material toward the user.
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Scary facts about the top 10 most brutal executioners in history
With cold and barbaric execution, these cruel executioners have terrified and righted many prisoners
Space science
Discovered strange 'iron rain' on an exoplanet
An international team of astronomers has discovered an exoplanet far away from the Earth where strange 'iron rain' often takes place.
New technology
Cold plasma furnaces reduce 99% of airborne viruses
Cold plasma reactors can oxidize viruses, causing them to lose their ability to invade human cells and cause infectious disease.
Space science
10 amazing discoveries about the Sun from the universe
For the past decade, SDO has been focusing on observing the sun, studying how the sun works and spatial weather orientation for the entire Solar System, including the Ea…
Life
The first experimental Covid-19 vaccine produced antibodies
Injecting the nCoV antigen test, the mouse's body has a good immune response, producing antibodies, promising initial success in creating a vaccine against Covid-19.
Archeology
Discovered petrochemicals 65,000 years old
Scientists find plant food amidst the remains of ancient cooking ovens at the archaeological site of Madjedbebe, Arnhem Land.
Life
Why does WHO say it takes 18 months to get the vaccine for corona virus?
Last week, the World Health Organization said it may take 18 months to get the corona virus vaccine for widespread use.
Health
Why do not cough during the day and cough continuously affect sleep during the night?
Many people experience daytime coughing, non-stop coughing at night, which greatly affects the quality of sleep. This shows that the health encountered some instability.
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Why do so many international flights go round and round?
Passengers still think that the flight from one country to another is simply as straight as a bird's flight. The truth is not so.
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Why do we often forget so quickly what we have learned and read?
Have you ever read a book, learned a lesson, but then forgot most of the content loaded in the beginning? So why so, and how to overcome?