Technology
Create a quantum state in electrical appliances, as a premise to build quantum Internet
One day, we will be able to use electrical appliances to ... create quantum systems.
Electrical
Browse ScienceInfo articles and explainers related to Electrical.
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Articles about Electrical
203 published items.
New technology
The new material has the ability to expand by a factor of 100 when it is transferred
Scientists have discovered a new material that can expand or contract significantly when exposed to weak electrical currents.
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Why don't we make all the wires underground?
Moving electrical wires underground can help avoid hazards during a storm. However, the ducted underground network also has its own problems.
New technology
Scientists successfully developed bald anti-bald hat
According to The Daily Mail, scientists at the University of Wisconsin, USA, have invented a headgear, stimulating the scalp with a weak electrical current to overcome m…
New technology
Contact lenses have the ability to zoom when blinking
A glass that can zoom in, zoom out - sounds like an item only in sci-fi movies, but scientists have done it.
Health
Unknown things about ECG
ECG is often used to detect abnormalities of heart rate and find the cause of chest pain.
New technology
He developed a bracelet that recognizes user emotions
This product may be helpful for people with depression, anxiety and bipolar disorder.
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Why do birds perch on trees without electric shock?
Because wearing insulated shoes should birds not jerk when parked on the power cord? Not so.
Science invention
The development of invisible solar cells
Photovoltaic cells are cells that receive sunlight and then convert them into electrical energy, which has now become popular, although it is quite expensive.
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Why are there differences in the use of 110V and 220V voltages between countries in the world?
Our electrical and electronic devices in Vietnam market are often used at 220V voltage.
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Why are power transmission lines and electric pylons not short-circuited when it rains?
From an early age, we have all been taught to never plug in when hands, plugs or power outlets get wet, because water and electricity have never been and never been clos…
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New discoveries make batteries faster and more durable
The latest research shows that when the battery emits electrical current, the lithium density inside the micro particles can be reversed at a certain point, instead of c…
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Explanation for winter blankets and clothes
In winter, electrostatic blankets and clothing may occur. However, according to experts, it is not true that concerns about the health effects or resonance with the elec…
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Power saving with smart software manufactured by students
The software will display the parameters of power consumption, current, voltage ... help managers can monitor the amount of electricity consumed in a building.
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Unexpected discovery: Protein can conduct electricity
If this finding is well researched and put into use, we will have an effective diagnostic tool for medical purposes.