Millions of phones use GSM… What exactly does that mean?

If you’ve ever wondered how millions of cell phones around the world transmit voice, text, and other data in an organized and efficient manner, the answer has to do with Cell phone, meaning (or rather: stands for) global system for mobile communications. This cornerstone of modern communications underlies the way mobile phones work around the … Read more

iMessage on Android? Within the battle for green and blue texts

When you send a text message from an iPhone to another iPhone, that text is usually blue. If you send a text message from an iPhone to an Android phone, that text will be green. It may not seem like a big deal at first, but behind these colorful messages lies a years-long battle between … Read more

Killers wanted to know whether Brianna Ghey would scream like a girl, court hears

Brianna Ghey, 16, was found with fatal injuries near Warrington, Cheshire on February 11 – FAMILY HANDOUT/CHESHIRE POLICE A transgender teenager was stabbed to death by two 16-year-olds who wanted to see if she screamed like a boy or a girl, a court heard. Brianna Ghey, 16, was allegedly murdered by the pair, who had … Read more