Finally finished a model that defeated me on Tuesday at Mathsjam

Struggling at step 20 of this origami model

I think my family will have made a dent in the packet of origami paper between now and the next Mathsjam

I bought something nice to take to January Mathsjam

Sydney Mathsjam on a warm Spring evening

New venue. Great food, beer and puzzles. Engineers never go anywhere without a pocket full of Lego

OX blocks on a wet and cold Sydney night. Easier to play with backgammon pieces (especially when you don't have an eraser)

A game of Set of course! We are all a bit rusty after Lockdown.

Winter solstice in Sydney. Brrrr!

Manifold puzzle from Gathering4Gardner13

Deciphering some (clean) mathematical socks

I am at Cafe Gioia for Sydney Mathsjam ... but noone is here. Website says they are open tonight, but the shutters are down. Sigh. Heading home to do the Shout and have a beer.

Back at Cafe Gioia for beer, pizza and puzzles

Virtual MathsJam in Australia

Ready to go for this month's virtual Mathsjam - pizza in the oven, "show and tell" camera set up with smartphone, cold cider on hand. Zoom meeting ID 758 856 125

Remote meeting will be happening for Sydney Mathsjam this Tuesday 19:00 Sydney time. Zoom meeting ID is 758856125

MkII show-and-tell camera ready for the April Mathsjam. Smartphone running Droidcam app now sits face-down in a plastic container positioned about 40cm above desk.Cut a hole in the container for the camera to look thorough