Archeology
How did ancient people preserve food?
Refrigerators are a modern invention and have been around since the beginning of the 20th century.
Preserve
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Topic archive
Articles about Preserve
170 published items.
Scientific application
What should be noted when the car is left unused for a long time?
To ensure that the vehicle always operates stably after many days of non-use, please note the following issues.
Food safety
How long does it take for seafood to be discarded? The doctor's answer will surprise you!
After buying seafood, many people still do not know how long they should be used to get all the nutrients from them and avoid harm. Here is the doctor's answer.
Archeology
Fossils reveal the colors of insects 99 million years old
Scientists on July 1 announced the discovery of amber fossils from the Cretaceous period still preserve the true colors of ancient insects.
Archeology
3,000-year-old paintings in a coffin containing mummies
Archaeologists uncovered many paintings while working to preserve ancient coffins containing mummified remains of ancient Egyptian nuns.
Health
Her blood becomes a powder-like powder, which helps preserve and last longer
Preliminary research on the idea of sending trehalose into red blood cells to concentrate and preserve blood powder of Kopachek has been published in the journal Biomi…
Medicine - Health
What is hydroxychloroquine? Usage and dosage
You take hydroxychloroquine to prevent or treat infections caused by mosquito bites. The drug has no effect on certain types of malaria (chloroquine resistance).
Medicine - Health
What is vitamin 3B? Uses and usage of Vitamin 3B
Vitamin B1 - B6 - B12, also known as vitamin 3B - is a vitamin commonly used in the treatment of various diseases. So what is the composition of vitamin 3B, how it works…
Discover science
Restoring the old smell, preserving a special smell will be 'extinct'
Researchers are developing a variety of techniques to restore lost flavors in the past and preserve existing flavors for the future, such as markets, libraries, etc.
Discover science
Why is the Earth rotating?
Why is everything in the solar system spinning? And why do almost every rotation have the same direction?
Health
How is drinking perilla leaf water effective and harmful to health?
Perilla is one of the oldest and most widely used folk medicinal plants in our country.
Life
The effect of drinking bitter melon juice with health
Bitter melon has very good cooling properties to cool down the body. In bitter melon contains large amounts of Vitamin C, Potassium is good for health. Refer to the 10 b…
Health
The effect of drinking clove leaf water on health
Clove leaves contain many amino acids that are extremely important for health. Using regular leaf clove water helps treat a number of conditions such as glaucoma, high b…
Life
The effect of drinking leaf water to health
Gourd leaf water is a widely used water like tea in refreshment. In addition, water also used to treat some diseases such as diabetes, indigestion, ...
Medicine - Health
12 effects of orange juice are best for health
Orange juice contains flavonoids that are beneficial to health and are a source of hesperidin antioxidants.