How Do Magnets Work?
CrowdScience
00:00
Introduction
CrowdScience is the show that takes your questions about science and turns them into audio adventures. The BBC normally records the audio on digital discs but my voice, what you're hearing right now, we decided to record on magnetic quarter inch tape. Producers would edit the program with a razor blade and sticky tape. Because the tape is magnetic, I can also wipe it like this and say any old gobbons about how the BBC should. You've probably got enough time to put it in at the top and then catch it at the bottom. Another successful experiment.
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