The beautiful maths which makes 5G faster than 4G, faster than 3G, faster than…

From Standup Mathematician.

Pre-order Love Triangle on Maths Gear now and get a signed copy! Also, a special book cover if you’re fast enough.

UK edition out 20 June, pre-order options:
USA edition out 20 August, pre-order options:

Here are the fantastic GeoGebra files Ben Sparks made for the video.
Modulated 1 bit:
Modulated 2 bit:
Sum of waves:

Huge thanks to my Patreon supports. They enable me to be outstanding in a field.

– 07:15, don’t ask why that circle is there. It’s not a clue. I just forgot to turn off a layer in photoshop.
– At 10:06 I didn’t show the Gray Code paths which loop around the diagram. But you get the idea.
– Yes, I spelled "Pello!" in the hidden binary message instead of "Hello!". It was an idea I had at the last second and I didn’t double check where I was clicking!
– Let me know if you spot anything!

Filming and editing by Alex Genn-Bash
Written and performed by Matt Parker
Geogebra files by Ben Sparks
Produced by Nicole Jacobus
Music by Howard Carter
Design by Simon Wright and Adam Robinson

MATT PARKER: Stand-up Mathematician
US book:
UK book: