Science Events
The world's first machine launches objects into space at a speed of 8,000 km/h
This machine is said to have a small cost and less impact on the environment than using traditional rockets. Expectedly, catapult
Speed
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Articles about Speed
1,518 published items.
Space science
The US Space Command announced a secret kept secret for 3 years: The object has terrible speed!
The US Space Command, after 3 years of review, announced the existence of an object with a speed of 58,333 meters per second!
Space science
Today, the sky is 'on fire' because a fireball collides with the Earth
At speeds of up to millions of miles per hour, the fireball originating from the sun's dead sunspot is forecast to collide with Earth's atmosphere on April 14.
New technology
The world's first all-electric racing boat
The prototype RaceBird, an electric racing boat weighing about 800 kg with a top speed of more than 90 km/h, was tested on the river for the first time.
Space science
The first interstellar object to explode on Earth
A fireball that ignited over Papua New Guinea in 2014 was a fast-flying object from another star system, according to a recent announcement by the US Space Command (USSC…
Alien
Shocked with strange UFO encounters that no one can explain
In fact, modern history records so many strange UFO encounters, so mysterious that no one can give a reasonable explanation, according to Newsweek.
Science story
Vehicles brake on the ground, planes also brake in the air, here's how they do it
Vehicles are on the ground so we can brake it by borrowing the force of friction. However, to brake an airplane is a different story
New technology
Cheetah robot can learn to run to overcome its own speed limit
Thanks to 'learning', the MIT Institute's new robot has taught itself to run to continuously break its own personal best pace.
Conquer Mars
Scientists measure the speed of sound on Mars
Based on data collected by NASA robots, scientists estimate that sound travels on Mars at a speed of about 864km/h.
Science Events
Wireless charging method for maglev train 600km/h
Scientists have developed a method of wirelessly supplying power to a maglev train while it is hovering, achieving unprecedented efficiency during a test run.
Science story
How do hypersonic missiles work?
The famous Kinzhal supersonic missile of the Russian military with powerful destructive power, can reach a speed of 12 times the speed of sound, and an operating range o…
Science Events
Pilot may lose consciousness when Chinese plane crashes 'vertically'
China Eastern's plane carrying 132 people plunged almost vertically at a speed of hundreds of kilometers per hour, which could cause the pilot to lose consciousness, acc…
Biology
Marvel at the small animal that can run 47 steps per second
To see the 'terrible' of this number, you can imagine a domestic cat reaching a running speed of up to 193 km / h according to the corresponding size ratio.
Science Events
Special features on the world's largest plane have just been destroyed
The AN-225 is dubbed the 'record breaking aircraft' when it has set 124 world records for speed, altitude and overhead mass.
Scientific application
Design 'Spider Car' that can run on many terrains
The e-Spider 4-wheel electric vehicle moves at a speed of only about 30 km / h but is very flexible, able to climb uphill or go through trenches.