You can use any wire you have. Large diameter wire will be more difficult to manipulate, but will increase the rigidity of ...

If you like the technique in video 1047, but don't like the rose pattern, or want to work with small stones, this video is ...

Posted in Misc Hacks Tagged hearing aid, hearing impaired, inductive, loop, meeting, microphone, Quaker, Society of Friends, t-coil, telecoil ← Building (And Testing) A DIY Air Purifier ...

Equipment: A motor made from a battery, a magnet, 2 paper clips a rubber band and some insulated copper wire that has been wound into a loop. What it does: When assembled, the coil rotates freely ...