Kids in the US have been writing letters to Santa for well over a century. Those letters are a fascinating, hilarious and sometimes jaw-dropping window into our own history.
TranscribeGlass is a new set of glasses powered by artificial intelligence that can transcribe speech in real time and create captions for people who need them.
There really is a robot now called the Pipe-Worm. It's built to unclog pipes, and it does it by mimicking earthworms.
Glass is versatile stuff, but fragile. A new project out of McGill University is modeled after the material in mollusk shells and could make glass a lot more durable.
