Biology
What Is Neuroscience and How Does the Brain Work?
Neuroscience is the study of the nervous system—from molecules and individual neurons to circuits, behavior and cognition—and the brain works by coordinating electrical…
Circuit
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Articles about Circuit
148 published items.
New technology
How Do Batteries Work?
Batteries store energy in chemical form and release electrical energy when reactions drive electrons through an external circuit and ions through an electrolyte.
Computer science
China's new quantum supercomputer operates
The Origin Wukong computer is China's most advanced transferable and programmable superconducting quantum computer.
Scientific application
America creates materials that can think and feel
American scientists have developed an advanced material capable of processing information in a way similar to the brain in the human body.
Discover science
How the fly brain reacts to taste
Taste is just as important to fruit flies as it is to humans. Similar to humans, flies tend to seek out and consume sweet foods.
Science invention
Health sensor without chip, stick directly on the skin
Engineers from MIT have invented a new type of wearable sensor that can communicate wirelessly without the need for an integrated chip or battery.
Space science
Starlink satellite internet system can be hacked and interrupted with just a 25 USD circuit board
In a demonstration by security researcher Lennert Wouters, this cheap circuit board can disrupt Starlink's operation or even disable part of its system.
New technology
Harvard successfully develops sound wave chip, compatible with quantum computers
Because they do not use conventional electromagnetic waves to operate, these sound wave chips can be compatible and connected to quantum computer systems.
Animal world
Do birds have their own language?
In the chirping, echoing sounds of birdsong, scientists have found some similarities with human language.
New technology
Successfully made a piano as thin as a sheet of paper
The Austrian company creates paper pianos by printing the keys and circuit boards on paper, which are then combined with chips and smartphones.
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…
Discover science
What is CCTV? CCTV camera system includes what?
CCTV is a closed circuit image signal transmission system or CCTV.
Computer science
Why are most printed circuit boards green while Apple is black?
Although the green boards make circuit board testing more efficient, but when the process is more automated, its color becomes no longer so important.
Scientific application
The student group's friendly 4.0 trash can help sort out the garbage correctly
The trash can welcome and say goodbye to the people who came to waste. In particular, with the built-in sensor, the trash will only open when the person who put the garb…
Discover science
10 interesting facts that few people know about Formula F1 racing
As every year, Formula 1 racing has a lot of changes in rules, techniques and drivers, making it difficult to keep up with all the information.