Browse ScienceInfo articles and explainers related to Ball.
355 published items.
If the Earth were the size of a marble, the Sun would be the size of a yoga ball, and the largest star in the universe has a diameter that would be hard to believe.
The disappearance of this animal made scientists extremely regretful.
Marimo, also known as Aegagropila linnaei, is a type of algae commonly found in the northern hemisphere.
The balls on high voltage wires have always been a mystery, so what is their purpose?
In ancient times, people believed that the Earth was shaped like a flat, round or square disk, and to this day some people still believe in the Flat Earth theory.
Scientists at MIT have developed a robot dog that can play soccer using a combination of artificial intelligence (AI) and computer vision.
Some believe the mysterious Betz sphere, a steel ball found on their property by a Florida family in 1974, is a piece of alien technology.
During holidays, festivals, anniversaries... people often release lots of balloons into the sky, making them look beautiful and fun.
Ball mills are widely and popularly used in the industries of mineral exploitation, stone mining, cement, ore, chemicals, and construction materials.
Unlike the popular pendulum clock 200 years ago, inventor William Congreve's clock measured time by the movement of a small ball.
A new study confirms that dogs can understand more than regular commands, or at least understand the language of objects they care about.
When in the womb, the female spotted ball lizard has the ability to change sex and be born with the male body due to heat.
The origins of ice hockey can be traced back to the ball and stick games played in the Middle Ages or even Ancient Greece and Egypt.