Looking for a cool Lego project? You can't go wrong with these brick versions of the Ford F-150 Raptor, the Ferrari Daytona ...

Building a Lego Submarine with Balloon Power and Magnetic Steering Depth is controlled using an air-filled balloon and a Lego ...

Making a Lego Submarine with Automatic Depth Control This RC submarine uses a pressure sensor and laser distance sensor with Raspberry Pi to keep a steady depth or follow the bottom Tested in a swimmi ...

We've rounded up the best star projectors ahead of Black Friday, from scientifically accurate models to atmospheric mood lighting to help adults and kids drift off to sleep.