Duncan Grayburn
duncangray.bsky.social
Duncan Grayburn
@duncangray.bsky.social
Yes I think so. You get an unnatractive bag of donut rather than, like, another torus but the inside surface is now the outside
December 25, 2025 at 3:31 PM
Topologically I think... Yes? Cut a slit anywhere on a tyre. Slide it to the top of the tyre. Open the slit up big and wide so the tyre is hanging from the opening like a stocking. Push everything through the opening. Shrink the hole back down to a slit and move it back to where you found it.
December 25, 2025 at 3:21 PM
Reposted by Duncan Grayburn
October 31, 2025 at 11:00 PM
Reposted by Duncan Grayburn
Japan has a wrestling camp for kids where at the end they have a show match in front of their parents to show off what they learned.

Thought you'd enjoy this.
September 18, 2025 at 2:49 PM
It looks great! So good to see it in the world
November 25, 2024 at 10:32 AM
(Following a mention in an opinion piece in the Economist)
September 12, 2024 at 8:18 AM
Thanks for the good piece, but you definitely need to edit to make clear that Starmer's chief of staff is Sue Gray, not Sue Hall the badly-defeated London mayoral candidate!
June 14, 2024 at 10:13 AM
Reposted by Duncan Grayburn
Make a movie milder:

Vote of No Confidence on the Bounty
June 12, 2024 at 3:04 AM