Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com. What is Bluetooth? – Henry, age 13, Somerville, ...
You likely use Bluetooth every day, whether for connecting headphones with your smartphone or transferring a few files from one device to another. But what is Bluetooth, anyway, why is it so-called, ...