New technology
China is about to test maglev trains running on 'upside down' tracks
China is about to test a passenger maglev train running on an elevated monorail with a maximum speed of 120km/h.
Speed
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Articles about Speed
1,518 published items.
Science Events
Japanese researchers set record for data transmission speed
Recently, researchers in Japan have set a new record for data transmission speed with 1.02 petabit/s (Pb/s) by fiber optic cable.
New technology
Here's everything you need to know about Wi-fi 7
Wi-Fi 7 is the successor to Wi-Fi 6E, which promises to significantly boost the speed and stability of your wireless connections.
Discover science
Bombardier launches world's fastest passenger jet
Bombardier introduces the world's fastest new Global 8000 jet jet for business travelers with a speed of 1,152km/h and a super long route of 14,816km.
New technology
China successfully tested a flying taxi prototype: Maximum speed 260km/h, flight range 200km
TCab Tech's version of the E20 flying taxi will carry a pilot and four passengers.
Science Events
Capture a rare image of a shock wave when the plane is near the speed of sound
Photographer Camden Thrasher was photographing a US Navy fighter jet display when he suddenly captured a remarkable close-up photo as the aircraft created
Environment
Gravity signal can detect earthquakes at the speed of light
In fact, this method started to appear 4-5 years ago, however, a new algorithm set up to be deployed in Japan can identify earthquakes faster and more reliably.
Science story
Can anything travel faster than light?
Light has properties like both a particle and a wave, able to travel at speeds of up to about 300,000 kilometers per second in a vacuum.
Biology
If you drop an ant from the 63rd floor, will it die?
The answer depends on the final velocity of the free fall.
New technology
The world's first submersible hydrofoil
Startup company iSpace2o has begun production of the hull of a high-speed hydrofoil that can dive deep underwater, called Deepseaker DS1.
Health
New discovery on how to increase longevity
New research published in the journal Communications Biology shows that brisk walking contributes to improved health and longevity, reducing signs of aging in older adul…
Space science
Starlink is a testament to Elon Musk's vision, providing high-speed Internet for the aviation industry
SpaceX doesn't just want to bring Starlink to remote areas, they also aim for highlands.
Scientific application
Baseball physics: Measure drag, ball direction, speed,... with wind tunnels to lasers
The newly invented laser-based measurement tests appear to be more realistic and accurate than traditional wind tunnel drag measurements from scientists.
Space science
'Cannon' launches satellite into orbit in 10 minutes
The company Green Launch is developing a device to launch objects into orbit at supersonic speeds using only a mixture of hydrogen and other gases.
Videos
Indulging in mud bathing, the humped pig almost lost his life to the lion
A humped pig was taking a mud bath when a lioness stalked and approached. Despite having the advantage, lions cannot catch fast prey.