In the case of a heart emergency, every minute and every second is crucial for saving a life. That's why it's best to have an automated external defibrillator (AED) readily available, as it plays a key role in saving lives. But do you know where to place your AED? How can the placement of the AED be improved to ensure better accessibility and ef...

Perhaps we will always come across such news unintentionally on the Internet: a person suddenly experiencing a cardiac arrest at the airport or on the street, and ultimately losing their life due to the delay in receiving timely rescue. This is not alarmist talk because no one knows when an accident will happen unexpectedly. But perhaps in an e...

In today's fast-paced life, laptops have become an important part of our daily work. If you're a MacBook Pro user, you probably know how important it is to keep your device's battery in good health. Since the battery is the lifeblood of a laptop, we probably wouldn't be able to use the device without it. So, there are a few things we can do to m...

For a car that is mainly driven by batteries, the battery is one of its important parts. If there is a problem with the battery, it will affect the normal use of the car. For example, there is a problem with the hardware of the electronic system, the headlights of the car stop working, and the engine starts abnormally. As the life of a car batte...

Many times, when we take an airplane to go on a business trip or travel, we always carry different electronic devices. This will inevitably involve some battery-related problems.  Some batteries contain certain hazardous substances, which may pose a risk during transportation. Therefore, the relevant transportation safety management rules have s...

Today, we have lots of electronic things like toys, phones, computers, smart furniture, cars, and more in our lives. This means that battery usage will increase accordingly.  And at present, the two types of batteries that are more common in the market are lithium batteries and alkaline batteries. They have a high applicability rate and a wide r...