Are Crop Circles Made By Microwaves?
If you believe that crop circles are a form of art made by rogue (human) sculptors, then you’ll probably want to read Richard Taylor‘s fascinating piece in Physics World about the science of making these curious farmland imprints.
If you can’t get past the PW paywall, check out my column in this week’s Newscripts about his quirky work on crop circle science.
In particular, Taylor thinks artists are using hand-held microwave magnetrons (I kid you not!) to make modern-day crop circles and he comes up with a pretty convincing argument to back up his sci-fi-sounding theory.
Conspiracy theorists may not buy Taylor’s logic since it doesn’t involve aliens (they’ve already accused Taylor of being in cahoots with US, UK and German spy agencies). But I like the microwave theory as much as the one proposed by Australian’s attorney general: that stoned wallabies are making crop circles in poppy fields down under.