# exercise

The iPhone became slow? That's how energy saving mode can slow it down

Sometimes even new iPhones do not work as quickly as expected, even after deleting files. It can cause misunderstanding from users, but experts have found one ...

China introduced the material for batteries that are charged in 45 seconds

Chinese researchers have developed a new crystalline material with tungsten niobium (NBWO), which can significantly accelerate the battery charging without loss of energy capacity and service life. As...

Why charging from a cigarette lighter can lead to a fire in a car

The cigarette lighter is in almost every car, even if the owner does not smoke. Modern drivers use it mostly as a socket to connect a variety of devices. However, experts ...

Apple introduced sports headphones with pulse measurement

Apple announced the release of a new Powerbeats Pro 2 sports headphone model, which became the first in the company's history with a built -in heart rate. The updated version has several ...

Hackers can hack your phone through a regular USB cable

Modern technologies facilitate our lives, but they also become a tool for malefactors. It would seem that a regular charging cable can become a weapon in the hands of hackers that ...

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