Discover science
Tips to help wash winter life jackets so that long-sleeved shirts are damaged
Cold winter, we all have at least one life jacket like this. But washing them right?
Ball
Browse ScienceInfo articles and explainers related to Ball.
Topic archive
Articles about Ball
355 published items.
Discover science
For the first time in history, China has produced its own ballpoint pen
For China, this is one
Discover science
Watch the video of the glass shot blasted off with a 150,000 FPS camera
This material is called Prince Rupert by scientists.
Discover science
The quiz genius questions Google's genius
The world's leading technology company is known for its unique and hiring recruitment questions that make candidates think hard.
Discover science
The prophetic ball is more interesting than what you think
This crystal ball is located just outside the Meteorological Office of Darwin Airport in Darwin, Australia. It is not a prophetic tool we often hear in ancient stories.
Discover science
Badminton is one of the most exquisite creatures in the world
Sophistication does not necessarily come from what is too sublime. Even a very trivial object is a badminton is also an extremely delicate creation that mankind has made.
Discover science
Chemical components of blue ballpoint pen ink
Blue ball pen ink includes dye, fatty acid and alcohol to ensure uniform ink, quick drying and paper sticking.
Discover science
Why is table tennis so flammable?
Table tennis usually burns very quickly, even when only a small spark is exposed. Why is that?
Discover science
The meaning of physical laws for Olympic athletes
Taking advantage of physical laws can help Olympic athletes maximize their strength, speed and movement to achieve the highest performance.
Discover science
Why does this ball not fall off the roof?
If you drop a ball on the roof, of course, it will roll down. But this is not true for
Discover science
250-ton rock is balanced on a 45-degree steep hill
Krishna Butter Ball is a giant rock located in Tamil Nadu state in southern India, famous for its strange balance of hillside for centuries.
Discover science
Find the world's largest 3 billion year old diamond
A diamond the size of a tennis ball that is 3 billion years old will be sold for at least $ 70 million, according to Sotheby's prestigious auctioneer.
Discover science
Explaining why magic can trick us easily
Taking advantage of gaps in the brain, magicians easily put the audience in.
Discover science
Simple experiment to turn eggs into transparent balls, bouncing like table tennis
The egg has a fragile and fragile shell, but with a very simple experiment, you can easily turn them into transparent, highly elastic balls that can bounce like table te…
Discover science
12 'super fun' facts that amaze you
Scientists have devoted a lot to research and discovery to help us decipher many mysteries. Many of these mysteries really confuse us because we don't believe it's true.…