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.
Device
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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…
Life
The University of Macau successfully researched the nCoV virus detector for 30 minutes
The University of Macau successfully researched the device that can detect viruses in less than 30 minutes, including infection at an early stage.
Health
How to take the elevator safely and politely epidemic season
Nowadays, elevators are an indispensable device in buildings and offices. It's that much, but not everyone knows how to use an elevator safely and effectively.
Science invention
MIT invented the 'smart surface', promising to improve the strength of the Wi-Fi signal by 10 times
RFocus can help tiny devices capture wirelessly easily.
New technology
Create a robot for the first time that can 'sweat'
This is likely to be a breakthrough compared to previous engineering robots, creating a generation of robots capable of performing many tasks in high temperature environ…
New technology
Smart sun visors find their eyes to drive
The Bosch Group introduced a transparent sun-shading device, which uses artificial intelligence to locate the driver's eye and then shading the sun without blocking the…
Space science
One of the interesting phenomena of the Sun has been unraveled
Scientists for the first time published images recording solar flare.
New technology
Diving aids like jets
The device weighs about 2kg, reaches a speed of 1.8m per second, dives 5 - 40m deep, uses 60 minutes continuously on a full charge.
Space science
Physicist proposed moving the Solar System to save Earth
Physicist Matthew Caplan came up with the idea of moving the Solar System with a giant device that draws energy from the sun's heat.
Computer science
What is Wifi 6? How is it different from the current wifi?
Wi-Fi 6 is the next generation wireless standard, faster than 802.11ac. Not just speed, Wi-Fi 6 will provide better performance in congested areas, from stadiums to indi…
Discover science
Why when we see the weather forecast, we always see that they measure rainfall in millimeters?
Weather forecasting programs always give professional information, like how many millimeters of rainfall, so what does that mean?
Computer science
Wi-Fi 6E is about to dock: what does it mean for us?
After the first Wi-Fi 6 commercial hardware devices appeared on the market, the Wi-Fi Alliance continued to release an upgraded version for this standard.
Discover science
How is the alcohol concentration pipe blower cleaned?
There have been cases of motorists refusing to check the alcohol content because they think they have to keep the bellows with many people.
Discover science
How does a flycam shot gun work?
There are two basic types of flycam guns, one interfering with the connection between the drone and the operator to force it to land itself, and one shot out of the net…