A trio of Indonesian university students has invented a device that uses high-frequency signals to help locate victims after a natural disaster.
The signal receiver can be plugged into a mobile phone or laptop, and works with an app available on both Apple and Android systems, the students said. “Anything can happen if one is buried too long. The victim’s leg or hand may have to be amputated, or they could run out of oxygen,” Boer said, underscoring the race against time to find those buried after an earthquake.
We have summarized this news so that you can read it quickly. If you are interested in the news, you can read the full text here. Read more: