Matt Parker on X: "I'm hosting this online show for schools about the mathematics of climate change. 10 November 2021. Teachers: sign your class up now!" / X
![Matt Parker on X: "Have spent today signing hundreds of copies of someone else's book. I did not expect 56.1% of orders to want my signature as well as @TimHarford's! Still three Matt Parker on X: "Have spent today signing hundreds of copies of someone else's book. I did not expect 56.1% of orders to want my signature as well as @TimHarford's! Still three](https://pbs.twimg.com/media/Eh4NX4fWsAA7Yr6.jpg)
Matt Parker on X: "Have spent today signing hundreds of copies of someone else's book. I did not expect 56.1% of orders to want my signature as well as @TimHarford's! Still three
![Matt Parker - A Funny Thing Happened on the Way to the Formula - National Museum of Mathematics-National Museum of Mathematics- Matt Parker - A Funny Thing Happened on the Way to the Formula - National Museum of Mathematics-National Museum of Mathematics-](https://in.momath.org/sites/default/files/civicrm/persist/contribute/images/matt_park_face.jpg)
Matt Parker - A Funny Thing Happened on the Way to the Formula - National Museum of Mathematics-National Museum of Mathematics-
![Scary, costly and funny results of maths errors, by Stand-Up Maths comedian Matt Parker | ITV News - YouTube Scary, costly and funny results of maths errors, by Stand-Up Maths comedian Matt Parker | ITV News - YouTube](https://i.ytimg.com/vi/Q3GanzFA9cM/sddefault.jpg)