Scientific application
Method of recycling, turning old masks into lithium batteries
Scientists from Russia, the US and Mexico have developed a method to recycle old masks into a high-performance battery like a lithium-ion battery.
Method
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Articles about Method
1,712 published items.
Discover science
The palace maid had to stay hydrated when the maid Cixi went to the bathroom: When everyone knew the reason, everyone was bored!
This strange method is truly in this world only Cixi can think of!
World celebrity
Calculations to save money on alcohol and great applications in science
Although Kepler's calculation was only intended to reduce the cost of a barrel of wine, mathematicians later relied on his achievement to maximize the efficiency of ever…
Health
US scientists develop a method to destroy the latent HIV virus in cells
A new method helps to treat the human immunodeficiency virus (HIV), thereby raising hopes for a cure for HIV-infected patients.
Health
Nanoparticles that heat testicles can help men avoid pregnancy for 7 days
This method has been applied in China to neuter cats without castration.
Photo library
How are traditional Japanese umbrellas passed down for thousands of years?
A Japanese umbrella (wagasa) is a traditional type of oil-paper umbrella, made using ancient methods thousands of years old. Umbrellas are also an important part of kabu…
Archeology
For the first time, a bandage wound was discovered in an Egyptian mummy
A CT scan of a mummy dating back millennia has provided further insight into ancient medical methods.
Health
Scientists discover a way to control the brain with light
A team of Korean researchers has tested the ability to control regions of the brain with beams of light, this technology promises to be able to treat epilepsy, muscle sp…
Health
New scientific research shows: All the ways to cure alcohol in the world so far are not effective
No one really knows how to cure alcohol, that's the common conclusion that researchers draw after evaluating a series of scientific studies over time.
New technology
Development of an electronic chip implanted under the skin to store Covid-19 vaccination information
The Swedish company DSruptive Subdermals, which specializes in implantable microelectronics, has developed a Covid-19 vaccination certificate in the form of an electroni…
Biology
Israel develops method of harvesting electric current from seaweed
The researchers used the seaweed species Ulva, commonly known as sea lettuce, as a new photosynthetic source for electric current, which generates molecules that transfe…
Discover science
Is cremation obsolete? The 'new funeral' method was tested in Wuhan
As we all know, birth, old age, sickness, and death are inevitable, even unavoidable in human life, so we can only choose to accept death openly.
Science story
Discover the unique sundials of the ancients
Before there were wristwatches or desk clocks, the ancients used the natural method of tracking celestial objects and homemade sundials to tell the time.
Space science
Method of measuring distances to stars and galaxies
Looking at a star in the sky, which appears only as a small bright dot and estimates its distance, seems very vague.
Videos
Strange way of catching fish: Dropping a bucket at the foot of the bridge with fast-flowing water, the group of people harvested unexpectedly
A group of people used a bucket and tied it to a long rope, then dropped the bucket at the foot of a bridge with very fast water.