Why does toothpaste have colored stripes but when squeezed out it doesn't mix?
This is an interesting technological secret that combines physical design and chemical formula.
Discover surprising science, unexplained phenomena, materials, history, nature and fascinating facts that reveal how the world works.
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This is an interesting technological secret that combines physical design and chemical formula.
There are many theories as to why earthworms emerge during rain, ranging from oxygen absorption to the need to move quickly for mating or migration.
Heat from planet formation, radioactive decay of some elements, and friction between layers keep the Earth's core at extremely high temperatures after 4.5 billion years.
Improper neck massage will affect motor and sensory functions in the nerve-controlled area, causing paralysis, spinal cord damage and death.
Although some details are stylized, scientists believe that it is an attempt by ancient artists to distinguish migratory birds from native birds.
Theoretically, we could meet the world's current energy needs by covering 1.2% of the Sahara Desert with solar panels.
Nigel Richards, 57, a New Zealander, beat out many competitors to win the 2024 Spanish Word Puzzle World Championship, despite not being able to speak the language.
Today we can easily say that life began with microorganisms. But what must have come before the first microorganisms?
In addition to its use in nuclear reactors and weapons manufacturing, uranium has strange applications ranging from dentures to medical treatments.
Many people have criticized this experiment, saying that it is inhumane, uses children to satisfy baseless ideas, and causes great harm to them.
Iceland grants five-year permits for companies to hunt hundreds of whales in its waters each year.
Inscriptions that may belong to a language lost thousands of years ago have been found on a stone tablet in Georgia.
From discovering cities hidden in dense forests to reading ancient scrolls with AI, the combination of modern and traditional techniques is shaping the future of archaeo…
A limestone coffin buried 2m deep in the St. Nicholas Church in Demre has been identified as belonging to Saint Nicholas, the model for Santa Claus.
The Cold Moon is the last full moon of the 2024 calendar year and will rise higher in the night sky than any other full moon, nestled next to Jupiter.