Animal world
Why are bees dropping 'bean cakes' while flying?
Unlike jets that have wheels rolling up while flying, some bees drop them when they are humming. The orchid bees swung their hind legs forward to achieve maximum speed,…
Speed
Browse ScienceInfo articles and explainers related to Speed.
Topic archive
Articles about Speed
1,518 published items.
Animal world
Why do hounds run faster than people?
British researchers say, unlike humans who must decelerate at curves to withstand the increased gravity and radial force in their legs, the hound can cross the curve wit…
Animal world
Bees can adjust flight speed
Doctoral student Emily Baird and colleagues at Australia's National University found honey bees have an effective way to maintain flight direction in the air and do not…
Scientific application
How to safely ride an electric bicycle
Electric bicycles today have become a popular vehicle, especially for students because of their convenience, faster running than bicycles without registration, compact a…
Scientific application
Operation principle of automatic transmission
If you've ever driven an automatic car, you'll definitely notice two distinct differences between an automatic vehicle and a manual-operated car.
Scientific application
Principle of operation of the clutch
When driving a manual car, you may be surprised to know that there is at least one clutch in the car - or the taper.
Scientific application
What to do when a car loses its brakes or loses control?
It is rare to happen but the loss of brakes and loss of driving are two of the most dangerous technical incidents when the vehicle is in traffic.
Scientific application
Skill of dumping by scooter in Vietnam
After leaving the car drifting to 15-20km / h, the gas will be accelerated, and the brakes will be used to pull, then drop both, the vehicle will automatically brake the…
Scientific application
How to take the most radical gas-saving cars
During the price storm, gasoline continued to increase, so if you own a car, how to save the most fuel is always a concern.
Scientific application
Farm full of robots
On a special Japanese farm, robots will do everything and even their exhaust is utilized to speed up the trees faster.
Scientific application
Bicycle filter water
A Japanese company is speeding up the production of bicycles capable of cleaning up dirty water, which are useful in remote or disaster-prone areas.
Scientific application
Japan built equipment to simulate the phenomenon of water cannon
Japan has just built a device to simulate the phenomenon of water hoses to help architectural buildings avoid being destroyed when a natural disaster occurs.
Scientific application
Wrap 'leather' for helmet to increase safety
Philips Helmets Limited has introduced a helmet with artificial skin technology that reduces the risk of brain injury by 67.5%.
Scientific application
The decoding machine in the World works again
The giant computer named Colossus used by England to detect the message in secret orders of Germany in World War II was restored after 60 years of silence.
Scientific application
Things to know about child seats on cars
Most of us don't even think about driving without a seatbelt. That is a good reason. In a collision, with a speed of only about 30 miles per hour (equivalent to 48.3 km…