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Special new secret in Mona Lisa painting discovered
Scientists have discovered a new secret about how Leonardo da Vinci painted his mysterious masterpiece, the Mona Lisa.
Formula
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Articles about Formula
105 published items.
Discover science
The mineral that took scientists more than 200 years to recreate
Calcium magnesium carbonate, chemical formula CaMg(CO3)2, accounts for about 2% of the Earth's crust and takes hundreds of millions of years to form naturally.
Space science
Simulating Einstein's formula, scientists prove that light can create matter
If proven experimentally, this would be another confirmation of Einstein's famous formula.
Discover science
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.
Health
What is Ethylene Oxide? How does EO affect health?
Ethylene oxide (EO) with the chemical formula C2H4O is widely used as an agent for sterilizing supplies in the medical field.
History
Greek Fire - The Secret Weapon of the Eastern Roman Empire
Greek fire is one of history's most influential military inventions, but its formula remains a mystery to this day.
Scientific application
How did NASA research create a premise for formula milk?
The scarcity of formula milk in the US is causing great public concern, but few people know the origin of this product.
AI - Artificial intelligence
Meta for artificial intelligence researching new ways to mix concrete
Meta's artificial intelligence (AI) research team has found a new concrete mixing formula that is harder and more environmentally friendly.
Computer science
Instructions for fixing common Microsoft Excel errors
You may encounter some common Excel errors when creating or processing formulas. This article will help you quickly fix common mistakes in Microsoft Excel 2010, 2013 and…
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The formula 1 race track stands in Hanoi bears the name of a famous Vietnamese landmark
Hanoi, January 10, 2020 - Vietnam Grand Prix (VGPC) - the organizer of the Formula 1 - Formula 1 VinFast Vietnam Grand Prix - officially announced the names of the track…
Health
Formulated with 80 degrees alcohol from alcohol 90 degrees, 100 degrees to make a hand washing solution to kill viruses and bacteria
According to the study, 80-degree alcohol is the preferred choice for killing viruses, while 70-degree alcohol is usually only recommended to kill bacteria.
Medicine - Health
Surprise with teeth whitening technology in the 19th century
People in Europe 200 years ago homemade toothpaste, bleached with acid and encouraged brushing 5 times a day.
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Phosphine gas could be the key to determining alien life
Phosphine is a chemical compound between phosphorus and hydrogen, the chemical formula is PH₃. This is a colorless, very poisonous gas with a garlic smell. Recently scie…
Health
How long does it take to drink alcohol after driving?
A man weighs 65kg, drank 200ml of white wine 42 degrees of alcohol, finished drinking at 10 pm, then the blood in the next morning at 8 am out of alcohol.
Health
Scientists have found a way to make a 'copy' of breast milk
Breast milk is extremely important for babies during the first months of life. However, for mothers who have little milk or even lose milk, the solution of the scientist…