Up next in How to Do Fun Tech & Science Projects (52 videos)
School science fair coming up? Don't worry: We've got step-by-step instructions to dozens of science projects in this Howcast video series, including how to build an erupting volcano, how to make glow-in-the-dark art, how to make a weather barometer, how to make disappearing ink, how to make 3-D glasses, and how to make a marshmallow gun.
You Will Need
- Needle-nose pliers
- Metal tin
- Playing card
- Duct tape or super glue
Take apart the headphones
Make sure the headphones are ones that go over, not in, your ears. Use pliers to remove the casing and foam padding around your headphones, leaving just the speakers. Check that they fit side by side in your mint tin.
Poke holes in the card
Line up the mini speakers on the back of the playing card and trace them to remember the placement. Then, take them off and use a pin to poke small holes in the card where the speakers will be.
Tape the speakers
Duct tape or glue the speakers to the card, making sure the speaker ends face down and line up with the holes.
Thread the headphone cable
With your awl, make a hole on the back of the mint tin, close to one of the shorter edges, then thread the headphone wire through it.
Trim the playing card
Trim the playing card to fit in the tin. If your headphones came with foam padding, place it in first to cushion the speakers. Then, place the card inside, gluing it in place if you need to.
Plug into your MP3 player
Plug the cable into your favorite handheld music player, prop open your tin, and get rockin'!