World Record 1200-Telsa Magnetic Field Blows Up The Machine That Made It

As MythBusters has shown us time and again, causing explosions is totally fine, if it's in the name of science. And, while Shojiro Takeyama of the University of Tokyo might not have set out to blow up his specially-designed machine for generating powerful magnetic fields, he did — and set a world record at the same time.

As IEEE Spectrum's Samuel K. Moore writes, Takeyama, along with a team of researchers, decided to "dump 3.2 megajoules of energy" into the device, which is essentially a magnetic field generator.

The experiment was meant to produce a really, really strong magnetic field. Which it did — a 1200-telsa one, in fact, almost double what Takeyama planned for. As a result, the device exploded in spectacular fashion, and with enough force to batter the room around it:

Luckily, the machine sits in an iron cupboard to cushion the shock wave. Unfortunately, it wasn’t quite strong enough. “I designed the iron housing to endure against about 700 T,” says Takeyama. That was about 60 percent of what it actually delivered. “I didn’t expect it to be so high.” The enclosure door bent and broke.

OK, you're probably wondering why you'd want to generate such potent magnetic fields? According to Takeyama, it's all in aid of "solid-state physics" and "new, more precise measurements" of electron motion.

Hopefully, they don't have to blow up a machine per experiment.

Image: IEEE Spectrum / YouTube

[IEEE Spectrum, via BGR]

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