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    #7: The Magic Sauce Behind the Rings

    August 23rd, 2017 · 22 minutes

    This week, things get nerdy. How do fitness trackers actually work? What about touch screens? Chemistry and science, that's how!

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    Links and Show Notes

    Liftoff #54: Live from the 2017 Total Solar Eclipse - Relay FM
    Your heart rate. What it means, and where on Apple Watch you’ll find it. - Apple Support
    Target Heart Rates
    Apple Watch, heart rate sensors, and wrist tattoos: What you need to know! | iMore
    The Apple Watch tops Stanford's heart rate accuracy study — and here's why | iMore
    Apple's Patent Struggles and The Untold History of Multitouch - The Mac Observer
    Two Factor Auth List
    How to stop your iPhone from autoplaying music in the car | iMore