Discover science
Strange facts about the human body
You may not want to swim in your saliva, but if you save all your saliva, you will have about 28,000 liters in your life, enough to fill a pool.
Blood
Browse ScienceInfo articles and explainers related to Blood.
Topic archive
Articles about Blood
2,523 published items.
Discover science
Your tongue will stick to the cold metal
If someone challenges you to stick your tongue against a cold flagpole, don't do it. Your tongue will stick to it, and you'll have to take a lot of time
Discover science
Symbolic meaning in national flags
The flag of the United Kingdom is made up of 3 different flags, while the four national flags of Northern Europe, Finland, Norway, Sweden and Denmark, have in common tha…
Discover science
The truth is that you do not know about the types of ink in the world
Do you believe, the ink you use every day can be made from ashes, blood or soy beans?
Discover science
How does blood pressure work?
The body and mechanism of human activity are always attractive to researchers, it always contains interesting things, such as brain activity, the mechanism of action of…
Discover science
Why can humans live at a height of 2,500m?
Experts finally discovered that it is genetics that helps Ethiopians live at thousands of meters above sea level.
Discover science
3 basic methods of determining criminal traces
From the crime scene, the examiners will search for fingerprints, blood stains ... to quickly find the killer.
Discover science
Why is vein green?
The blue of veins is visible due to the interaction of light with the skin, the amount of oxygen in the blood and other factors.
Discover science
Learning about fish with Lucky Fish helps prevent anemia
Refer to the documentation and explain more about the development of this Lucky Fish as well as the benefits it brings.
Discover science
How does the human body change when running a marathon?
Completing a full 42,195 km journey in a marathon will cause the average participant to drop 1cm in height and to 6 liters of sweat.
Discover science
Secret to see the most special 'Blood Moon' in the 21st century on April 4 in Vietnam
According to astronomers, this total eclipse occurs in about 4 minutes 43 seconds and is considered to be the shortest in the 21st century.
Discover science
The ancient methods believe that can help immortality
Deep meditation and embalming, replacing blood, injecting mouse testicles into the body ... are the methods that the ancient people believed could help immortal people.
Discover science
10 interesting things about the human skeleton
The adult skeleton consists of 206 units, connected to a network, performing many functions such as shaping the body frame, supporting movement and producing new blood c…
Discover science
25 false scientific facts that we still believe in ancient times (1)
Before science could prove that the Earth was orbiting the Sun, many people believed that the Earth was the center of the universe.
Discover science
10 things continue to happen on the body of the dead
Experts still argue about whether there is the afterlife or the life after death.