Computer science
What did a cell phone 80 years ago look like?
A film from the 1940s showing how to operate and use mobile phones far different from today.
Technology
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Computer science
Why is wireless charging for years still slow?
Although it has been around for a long time, wireless charging has not been able to reach the speed that users want.
New technology
Solar cells can generate electricity even when it is cloudy or rainy
These solar panels can work very well even in unfavorable weather conditions like cloudy or rainy weather.
New technology
What is folding glass? Is it the future of the phone?
Samsung Galaxy Z Flip is the first folding phone with a glass screen. Previous devices like the Samsung Galaxy Fold all have plastic screens.
New technology
Successful manufacture of automated patient blood sampling robot
Scientists from Rutgers University (USA) have just announced the successful manufacture of automatic blood sampling robots that can do this job better than health worker…
New technology
Laser data transmission technology makes internet speed 1,000 times faster
Scientists have discovered a new way of transmitting data to help the internet speed to astonishingly fast.
New technology
Scientists seek to generate electricity from ... air
Scientists from the University of Massachusetts have just announced how to create electricity ... air through a special creature.
New technology
The original Vietnamese girl made the world's first cheap bulletproof fashion jacket
The vests look stylish and youthful, but the fact that bulletproof vests are revolutionizing the civil protection industry.
New technology
US made military uniforms capable of destroying nerve toxins in minutes
Scientists are working with the US military to create clothes that can quickly kill toxic substances, a measure to protect soldiers from chemical weapons.
New technology
Manufacture of handheld leather printers to handle severe burns
A team of researchers in Canada has successfully developed a handheld 3D skin printer to handle severe burns by 'printing' skin cells directly onto the wound.
New technology
Scientists have created a half-robotic jellyfish
Jellyfish usually swim about 1.2 m / min, but in the experiment, cyborg jellyfish nearly tripled. The electrical impulses make the jellyfish's pulse beat faster, thereby…
New technology
Mask integrated screen, firefighters can 'see through' the dense smoke screen
The type of gas mask combined with the screens of American scientists can accurately display the objects behind the smoke screen extremely dangerous.
New technology
'Turning' raindrops into energy
Scientists have found a new way to use the energy of direct droplets.
New technology
Italy uses 3D printing technology to create 'vegetarian meat', addressing the food crisis in the future
According to the team, the cost of printing 100g of meat with this technology is only about $ 3, not too high compared to buying meat directly in the supermarket.
New technology
Diamond bends at the nanoscale
The scientists project an electric field force then use a scanning electron microscope to affect the mechanical properties of diamond nanofibers.