Science

Sunday, 10 May 2026
13 facts about tears
13 facts about tears
Multipurpose liquid
Associated with emotions, tears are a product of lacrimal glands, found in the eyes of most terrestrial vertebrates. Although their primary function i ...

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NASA
The historical landing was a part of the Apollo 11 mission.
On July 20th, 1969, Neil Armstrong walked on the lunar surface as the first human in history. Edwin ...
Fungi
The science of mushrooms is mycology.
Mycologists have developed several systems of classifying fungi.A less official classification group ...
Silver
Silver has the lowest contact resistance among all metals.
Amber
Heated amber emits a pine-tree fragrance.
Fungi
Fungi live in symbiosis with microorganisms, higher plants and animals.
They form mycorrhiza with many plants (coexistence of roots or seeds of vascular plants with fungi) ...
lava
The temperature of lava, depending on its composition, can range from 700 to 1,200 °C.
Beyond Earth, lava can reach even higher temperatures; the record holder is Io, Jupiter's moon, where satellites have recorded lava flows with an average temperature of 1,300 °C (2,370 °F).
Silver
Silver has been used in photographic technology.
It is used there to obtain silver halides (primarily silver bromide) used as photosensitive substances.
Cosmos
The basic and most widely accepted theory of the origin of the universe is the Big Bang theory.
This theory assumes that the universe began at a single point the size of a pinhead, which, as a res ...
Brain
The average weight of a brain ranges from about 1,225 to 1,375 grams.
Men's brains are heavier than women's brains, but the weight does not affect the brain’s performance. An infant's brain weighs only 350 grams.
Amber
Amber was used for incense.
It was used both during religious ceremonies and in hospitals because it was believed to accelerate recovery and help to concentrate.