The metal detector described in this Web site is for use for private educational purposes only and is not designed for permanent installation, use and operation. Please be aware that the oscillators in the metal detector are capable of generating radio signals, and possibly causing interference with other devices.

If you live in the United States and choose to build and operate the metal detector, it is your responsibility to ensure that the device complies with Part 15 of the FCC Rules. For more information, see the Federal Communications Commission web site. If you live outside the United States, you must ensure that your device complies with all local laws and regulations before operating the device.

PBS, WETA, the BBC, Open University and it's employees or agents accept no liability or responsibility whatsoever for any loss, damage or injury arising from the use or misuse of the metal detector.

Enjoy using your metal detector — we hope you find gold!