How light can transmit WiFi - Naked Scientists, In Short ...

What this episode covers

Anyone who has struggled with a lousy WiFi connection in a busy public space knows only too well that there are limits to how much data can be beamed over the airwaves like this. Now scientists have come up with a new technology that uses the room lighting to transmit data: effectively by causing the lights to blink billions of times per second using a form of visual morse code. Mark Peplow spoke to Chris Smith and shed some light on the process... Like this podcast? Please help us by supporting the Naked Scientists

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Frequently Asked Questions

How long is this episode of Naked Scientists, In Short Special Editions Podcast?

This episode is 3 minutes long.

When was this Naked Scientists, In Short Special Editions Podcast episode published?

This episode was published on March 15, 2015.

What is this episode about?

Anyone who has struggled with a lousy WiFi connection in a busy public space knows only too well that there are limits to how much data can be beamed over the airwaves like this. Now scientists have come up with a new technology that uses the room...

Can I download this Naked Scientists, In Short Special Editions Podcast episode?

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