Science invention
New invention creates eternal battery
Based on the principle of taking excess energy available in nature, scientists have successfully created batteries that can last forever.
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Science invention
The world's greatest inventions in 2022
The world has faced many crises in 2022, and overcoming the biggest of them will be a huge and long-term challenge.
Computer science
Causes and most effective ways to fix eSIM signal loss
eSIM is Viettel's integrated SIM service with many advantages, however, during use, users may also encounter the situation of eSIM losing signal.
Computer science
The Wi-Fi we use to surf the web every day just had a surprising discovery.
This cutting-edge technology was introduced by a Taiwanese (Chinese) power management company at Computex.
Discover science
What is the real limit of human physicality?
Starting from the Cold War period, the Americans and Soviets raced to conduct research to explore human potential power.
Discover science
Scientists are looking for a series of solutions to replace lithium batteries
The world is racing to find alternatives to lithium-ion batteries, anticipating the prospect that the demand for this type of battery will increase 60 times in just 2 de…
Discover science
The heat trap is hotter than 1,000 degrees Celsius thanks to sunlight
A team of ETH Zurich experts developed a heat trap that can absorb concentrated sunlight, creating extremely high levels of heat for production.
Space science
Successfully launched the EarthCARE satellite to probe the impact of clouds on climate
The EarthCARE satellite, launched from California (USA), is expected to orbit about 400km above Earth in the next three years with the mission of understanding the role…
Space science
Decoding strange mysteries on Uranus and Neptune
One of the strangest things about Uranus and Neptune is their magnetic fields.
Space science
NASA announced the death of super-Earth Vulcan, causing a stir
NASA's new statement abruptly ruled out HD 26965 b - also known as Vulcan - roughly the way the Star Trek planet of the same name disappeared.
Animal world
Could 20 pitbulls survive for a week if placed in the African savannah?
Releasing 20 Pitbulls into the African savannah and whether they can survive for a week is a complex question that depends on many factors.
Scientific application
Teach children 3 ways to escape if left in a car
There are some fairly simple principles that kindergarten students can be taught and implemented in the unfortunate case of being forgotten in a car or shuttle.
Environment
The building uses heat from the human body as energy
More than 250,000 passengers pass through Stockholm Central Station every day, unaware that their body heat is being exploited for energy.
Environment
Drilling 3,200m deep, found 50,000 year old object that 'prophesied' the most painful thing about the future of humanity
Scientists from Oregon State University have determined that the current rate of natural CO2 increase on Earth is the fastest in the past 50,000 years.