What a great way to spend some time with your kids on the beach, though it’s not necessarily been good weather here in the UK. If you’re elsewhere, you may benefit from this little DIY trick’s fun and perhaps make a little discovery! Watch the video for full instructions…

This simple and crude metal detector will work, not well, but it will get the job done, plus if the radio you use has an ear phone jack you can avoid annoying everyone around you.

[via tech.nocr.at]