Nicolas GuilbertDuring the school's STEAM summer camp, we played with a radio, a reflector and the Field Field Kit.
The radio transmits at around 440 MHz (wavelength 70 cm band). The reflector acts as a mirror and the inteference appears to be constructive or destructive depending the distance from the antenna (we didn't measure the distance). When the reflector is very close to the antenna, the transferred power falls drastically, although one would expect the interference to be constructive: it's as if the reflector absorbs the signal.
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