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Today’s Google doodle celebrates the birthday of Heinrich Hertz, who proved the existence of electromagnetic waves. 
It occurs to me that this is an accomplishment whose scale is often overlooked. Without Hertz, we wouldn’t have wi-fi, iPhones, radio, Kinect, remote controls for our TVs or really anything that sends a signal to something else.
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Today’s Google doodle celebrates the birthday of Heinrich Hertz, who proved the existence of electromagnetic waves. 

It occurs to me that this is an accomplishment whose scale is often overlooked. Without Hertz, we wouldn’t have wi-fi, iPhones, radio, Kinect, remote controls for our TVs or really anything that sends a signal to something else.

    • #science
    • #physics
    • #hertz
    • #google doodle
  • 1 year ago
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    yay physics
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I'm Joe Hanson, Ph.D. biologist and host/writer of PBS Digital Studios' It's Okay To Be Smart. Check out my "Episode Extras" here. There's a lot of amazing science out there. Let's go discover it together.

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