Scientific application
Structure and operating principle of electric fans
This article describes the structure of electric fans as well as the principle of electric fans operating from A to Z. After reading this article, you can fix your own e…
Electric
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Articles about Electric
750 published items.
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.
New technology
The Li-S battery helps the smartphone to work all week without charging
The new battery can power smartphones for five days or allow electric cars to run 1,000 km on a single charge.
Medicine - Health
China has a good way of using the electric field to prevent African swine fever
Chinese scientists plan to conduct a unique experiment in southwest China to prevent the African swine fever.
New technology
Batteries made from seawater charge 80% in 5 minutes, better performance, safer
IBM Research has teamed up with Mercedes-Benz to learn more about this new technology.
New technology
Canada tested the world's first all-electric all-electric aircraft
The world's first all-electric commercial airplane to have a test flight in the Canadian city of Vancouver.
Biology
Electric lights kill insects
According to the Guardian newspaper on November 22, according to the most comprehensive assessment from the available scientific evidence, light pollution is an importan…
Animal world
Electric eel lights a Christmas tree in the US
Visitors to the Tennessee aquarium may be shocked to learn that the Christmas tree is being lit from an unusual renewable energy source - an electric eel.
Environment
Turns out electric cars also pollute the environment: How to handle all waste batteries?
Without recycling, the waste batteries of electric cars can turn into mountains of trash.
New technology
Without wipers, how will Tesla's Cybertruck clean up dust on the windshield?
It turns out that Tesla already has a solution to solve this problem for Cybertruck, but it is unclear when it will become a reality.
New technology
NASA launched the first electric aircraft
NASA announced the first version of the electric-powered aircraft, the X-57 Maxwell, before continuing to complete with its first test flight plan in 2020.
New technology
Students make an electric car that runs 900km on a single charge
The Helia, developed by Cambridge University students, has an energy consumption rate of only 1/10 compared to current commercial electric vehicles.
New technology
The 'reverse' design of the new lithium-ion battery: a hot charge at 60 degrees Celsius for only 10 minutes is full
The team is still trying to go one step further, trying to see if they can fully charge the battery in just 5 minutes.
New technology
The powerful wireless charging design can fully charge an electric car in 20 minutes
This wireless method consists of a set of two charging coils, one mounted below an electric vehicle and the other on the ground.
New technology
'Super quiet' electric airplane design takes off vertically
A startup developed by Heaviside could take off vertically like a helicopter but emit 100 times less noise.