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electronic devices
News updates related to electronic devices
Hanoi police have indicted 12 suspects for manufacturing devices used to defraud Green SM taxis.
The Hanoi City Police Investigation Agency has dismantled a network producing and selling technological devices used to illegally interfere with the surveillance system of Xanh SM taxis.
Security and Order
Should you unplug electronic devices during a thunderstorm?
Every thunderstorm season, many people worry that their phones, TVs, or computers could be damaged by a single lightning strike. So, is it really necessary to unplug electronic devices during thunderstorms?
Warning about the dangers of charging your phone during thunderstorms.
Many people still have the habit of using their phones while charging, even during thunderstorms. However, experts warn that this can be a dangerous habit for both the device and the user...
Does the blue light from your phone really cause you to lose sleep?
Many people believe that the blue light from phones is the "culprit" behind insomnia. However, experts say the problem is much more complex and not solely due to blue light.
Japan officially bans the use of power banks on airplanes.
Bringing electronic devices on airplanes has become common, but safety regulations related to lithium-ion batteries are becoming increasingly stringent. Japan is the latest country to...
Memory chips that can withstand temperatures up to 700°C: A revolution for electronics in extreme environments.
American scientists have successfully developed a memristor memory chip that can operate stably at 700 degrees Celsius, opening up new possibilities for Venus and space exploration.
7 common devices you shouldn't plug into an extension cord.
Extension cords quickly solve the problem of insufficient power outlets in the home, but if used incorrectly, they can become a "fire starter," causing fires and explosions. This is especially true for many common appliances...
Which electronic devices in the home emit the most electromagnetic radiation?
November 26, 2025 07:11
Most household electronic devices emit a certain level of electromagnetic radiation. While not the same as dangerous ionizing radiation like X-rays, there are differences between individual devices...
How does using electronic devices affect sleep?
November 18, 2025 10:23
In the digital age, many people still maintain the habit of using phones or computers before bed without considering the harm. Blue light from screens can disrupt the circadian rhythm...
Experts reveal ways to help you sleep better every night.
November 15, 2025 06:29
A good night's sleep not only helps the body recover but also improves mood, memory, and work performance. Experts suggest that simply adjusting a few small habits beforehand...
Which appliances should be unplugged at night to save on electricity bills?
September 13, 2025 06:30
Many families have a habit of leaving electronic devices plugged in overnight, which may seem harmless but silently increases electricity bills. Experts recommend unplugging them...
Helpful tips to eliminate harmful blue light from electronic device screens.
September 11, 2025 08:58
The blue light emitted from phone, tablet, or laptop screens may seem harmless, but it can subtly disrupt your circadian rhythm, making it difficult to fall asleep and resulting in poor quality sleep.
Can you use a phone charger to charge your laptop?
August 22, 2025 15:14
As the USB-C standard becomes increasingly popular, many people wonder whether a compact phone charger can replace a bulky laptop charger. This seemingly simple question hides...
Children staring at screens for too long - a looming risk for cardiovascular health.
August 22, 2025 06:50
A new study warns that the amount of time children and teenagers spend using phones, video games, and other electronic devices could be detrimental to their cardiovascular health.
6 common household items that can weaken Wi-Fi signals
August 5, 2025 08:34
Many people complain about intermittent Wi-Fi, unaware that the culprit lies right in their own homes. Some seemingly harmless items can seriously weaken it...
Which appliances should be unplugged before a storm?
July 22, 2025 06:18
When thunderstorms strike, electrical shocks from lightning strikes or sudden voltage surges can severely damage household electronics, and even trigger dangerous fires if...
Is it necessary to unplug electronic devices during thunderstorms?
July 11, 2025 07:35
Whenever there's a thunderstorm, many people immediately unplug electronic devices to avoid lightning strikes spreading through the power lines. But is that a truly effective protective measure, or just...
Warning about potential dangers to the eyes from using electronic device screens.
June 14, 2025 08:15
In the digital age, exposure to electronic screens has become a daily habit. However, few people realize that this habit poses many risks to eye health if not...
Authorities busted a ring producing and selling counterfeit electronic devices bearing the logos of famous brands.
June 7, 2025 06:21
On June 6th, Hanoi City Police announced they had dismantled a large-scale ring producing and selling counterfeit goods and electronic devices imitating famous brands, operating under the guise of e-commerce.
Excessive use of electronic device screens: An unpredictable danger for children.
April 25, 2025 06:39
Excessive exposure to electronic device screens can seriously affect children's physical and mental development. This article will help you understand the negative impacts...
The longer children look at screens, the higher their risk of nearsightedness.
April 20, 2025 10:20
Researchers have discovered that for every hour spent staring at a screen, the risk of developing nearsightedness in children increases significantly.
More than one-third of children and adolescents worldwide suffer from nearsightedness.
April 12, 2025 15:45
Spending too much time in front of screens can cause children's eyesight to deteriorate rapidly, eye specialists warn, and share simple solutions to help prevent nearsightedness from an early age.
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