The June 2024 issue of IEEE Spectrum is here!

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iCandy: Extending Humanity's Limits

This month's edition features a device that delivers drugs without the pain of a needle stick, a gadget that can make anything taste like anything else, and an exoskeleton that gives the disabled the ability to walk

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iCandy: Extending Humanity's Limits

Photo: Jock Fistick/Bloomberg/Getty Images
If you’ve ever had an MRI scan, you’ve surely wondered what was going on inside that claustrophobia-inducing tube. Here, an engineer adjusts some of the coils and other electronics that produce the magnetic field and RF energy behind the highly detailed images.

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