Life
How to identify heavily polluted air
Polluted air, which contains a lot of toxins, substances when acting on the body will cause dangerous diseases from the skin to incurable diseases especially for childre…
Measurement
Browse ScienceInfo articles and explainers related to Measurement.
Topic archive
Articles about Measurement
194 published items.
Oceanography
The first measurement of the heart rate of the blue whale
US scientists on November 25 said they had measured the heart rate of an adult blue whale with a high-tech ECG recorder.
Health
Biological sensors on frames help control blood sugar
According to thenextweb.com, Brazilian and American scientists have collaborated to develop biosensors mounted on frames, which can measure blood sugar through the user'…
Computer science
How does the phone measure the strength of Wifi?
Wifi makes connecting to the network a lot simpler. Wifi connection makes the cables become obsolete, you only need an access point for many independent devices connecte…
Environment
Rare phenomenon: Antarctica persists drizzle at temperatures below 0
Usually when the temperature drops below freezing, instead of rain, it will snow. However, for the first time in Antarctica, scientists have recorded persistent drizzle…
Useful software
These applications measure air pollution instead of AirVisual
In addition to AirVisual, many other applications can also display air pollution indicators in many new and innovative sources and ways.
Oceanography
How do you weigh a 190 ton whale swimming at sea?
500 years ago, Luong Luong The Vinh solved the elephant weight puzzle of the Minh porcelain by dragging an elephant into a boat and measuring the water line. Now, to sol…
Space science
How big is the universe?
To calculate large, accurate calculations on a galaxy or cosmic scale, one needs an exact constant to make the landmark. It can be said that Hubble's constant is the sam…
Environment
The truth about air quality indicators is that many of us are still mistaken
How to know the air you are breathing is clean, quality? In fact, we used to rely on our own feelings.
Health
Found a new way to measure blood pressure at a very low cost, which is ... shooting video selfie
A team of researchers in Canada and China is studying a revolutionary new blood pressure measurement method that helps us to measure our own blood pressure through video…
Environment
Fansipan 'Indochinese Roof' has increased ... 4 meters
This is the measurement result given by the Department of Surveying, Mapping and Geographic Information of Vietnam at the meeting to report the data processing results a…
Discover science
1 inch, 1 cup, 1 stool, 1 meter by how many meters, cm?
In order to unify these units of measurement, we must know how to determine, how to convert them to the most accurate way. The following article will guide you to conver…
Discover science
Today, the definition of 1kg will be calculated by light
Since ancient times, the concept of kg has been defined by a cylindrical platinum-iridium alloy block, called Le Grand K and protected in a basement in the suburbs of Pa…
Discover science
Using light emitted from diamond beads, Dr. Vietnamese measured the temperature at nanoscale
A breakthrough, completely new method has been discovered by scientists at the University of Technology Sydney (UTS) utilizing quantum light to measure the temperature a…
Conquer Mars
More than 6.5 operations on Mars, NASA has come up with a new way to take advantage of the Curiosity robot
In August 2012, NASA's Curiosity robots were sent to Mars, with the main task of investigating the climate and geology at Mars.