Space science
Vietnam is about to welcome the second 'super moon' in 2020
In this appearance, the Moon will reach its maximum size at 0:48 minutes on March 10.
Second
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Articles about Second
1,074 published items.
Discover science
An interesting collection of explanations for why questions
This series will answer you the interesting things around us in the simplest and most concise way. An interesting collection of explanations for why questions.
Animal world
Why do most defecation animals take about 12 seconds?
Dogs, humans and elephants take the same amount of time to defecate, although they vary in size.
Cancer
Medical breakthrough: Treating the entire cancer radiation treatment takes less than 1 second
The new research could be a revolution in treatments for cancer patients.
New technology
Diving aids like jets
The device weighs about 2kg, reaches a speed of 1.8m per second, dives 5 - 40m deep, uses 60 minutes continuously on a full charge.
Archeology
The neutron star collision is 520 million light-years from Earth
Astronomers for the second time discovered gravitational waves generated from the intense merger of two neutron stars.
Discover science
Why should not write 2020 into 20?
The abbreviation 2020 will save you less than a second but it can cause you to lose a lot of things if the bad guys use it to cheat.
Technology
Find out how to speed up your computer to 'light speed'
A team of European scientists has found a way to transfer electrons in the semiconductor circuits at the femtosecond scale (1 billionth of a billionth of a second) by ac…
Health
With just one ice pack you can immediately know if you have cardiovascular problems or not
Do you believe that with only 30 seconds and easy-to-find items in the home, you can do a cardiac self-examination?
Health
7 finger relaxation exercises for office people
Frequent typing on the keyboard makes the hands, fingers tired. You can do simple exercises to relax like holding hands, folding fingers ...
Space science
SpaceX for the second time launches a satellite project to provide high-speed Internet
Elon Musk's Space X Space Exploration Technology Group successfully launched 60 small satellites in the Starlink project into low-Earth orbit.
Oceanography
Watch the Scorpio unleash its 1/5000 second attack and then swallow the fish whole
Surely you will be surprised to know that a member of the snail family possesses the attack at the same speed as a bullet leaving the muzzle, and is also the fastest in…
Animal world
Shiver the second world snake venom to stand up with tail chasing people
A professional snake catcher captured the moment of the brown brown snake, the second most venomous snake in the world, chasing and having scary cuts.
Science story
The fastest surgeon in the world
Dr. Robert Liston removed 20 kg of tumor in 4 minutes, amputated only 28 seconds, famous for the speed of surgery in the 19th century.
Medicine - Health
It takes 30 seconds to check yourself at home, you will know if your body is healthy or not
Without too much effort, you can also check your health at what level, from which there are remedies to improve properly.