Videos
Video: Watch the laser light move
Invite you to see a pulse of laser light moving, touch the mirror and revert to the other direction.
Pulse
Browse ScienceInfo articles and explainers related to Pulse.
Topic archive
Articles about Pulse
94 published items.
Science Events
Observation is released by electrons from atoms
Scientists have for the first time observed the real-time movement of an outermost electron of an atom.
Medicine - Health
How to provide first aid to people who have drug shock
Bach Mai Hospital has received many cases of new generation drug poisoning, causing coma, severe unconsciousness, to die.
Medicine - Health
The 'G points' help cool the body quickly in one note
Perhaps you have heard, you can pour water flowing through your wrist or neck so the body quickly becomes cool but not only the wrists and neck, there is a list of the f…
Medicine - Health
New weight loss device to fight anxiety
People with obesity have a new useful device in fighting their excess weight.
Medicine - Health
The most effective way to use perfume
Perfume can be a sweet whisper, reminding people that
Medicine - Health
Discover brain cells that determine the desire to cause aggression or sex
US scientists have discovered neurons that control both human desire to use force and sexuality.
Medicine - Health
Singing chorus is good for the heart like practicing Yoga
Singing in a choir or crowd cheering on sporting events can bring health benefits, especially to the heart, like practicing Yoga.
Medicine - Health
Ultra-sensitive sensors - prospects for artificial skin
For a long time, touch has always played an important role in developing robots as well as improving the quality of fake limbs used for people with disabilities.
Medicine - Health
New device helps reduce night teeth grinding
This device will produce pulse and stimulate the patient's nerves through a micro-electrode plate, helping patients stop grinding their teeth.
Medicine - Health
Heart attack is easy to cause
According to an American study, symptoms of a panic attack such as a fast pulse, difficulty breathing, trembling, sweating, nausea, digestive disorders ... can increase…
Medicine - Health
Phone knows ... diagnosed
It can check the fat status - thinness of the body, pulse, warning if the owner's breath is not possible
Medicine - Health
Use laser beam to cure eye diseases
A one-millionth second pulse laser (femtosecond laser) can cure poor vision and identify melanoma. In addition, it is also a good tool for healing when the laser can dri…
Science invention
Electromagnetic pulse bombs: A mass destroyer of electrical equipment
ElectroMagnetic Pulse (EMP) is a weapon intended to be used to destroy electrical and electronic facilities at a certain target.
Science invention
Blind people look with tongues
A British soldier lost his eyes due to grenades in Iraq, but his life changed thanks to a breakthrough technology that helps blind people visualize everything around wit…