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blinry

Saw a dodo skeleton at the Natural History Museum!

Photo of the aforementioned dodo skeleton.
27 May 2024 at 21:58 | Open on chaos.social
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blinry replied to blinry

Found the Penrose Paving at the Mathematical Institute!

Also learned that they published most of their undergraduate lectures on YouTube: maths.ox.ac.uk/node/67930

I kneel on outside paving with stones shaped like kites and diamonds.
27 May 2024 at 22:01 | Open on chaos.social
blinry replied to blinry

I really enjoyed my stay in Oxford, glad I came here! Such a cool and interesting place!

Tomorrow, I'll head to my final in-between stop before I go to #emf2024!

Oxford from above. There'a a protest camp in front of a round building.
My shadow falling down a flight of stairs.
Another college from above.
A water-spewing demon on a chiech spire.
27 May 2024 at 22:10 | Open on chaos.social
blinry replied to blinry
blinry replied to blinry

I'm in Bletchley! :) Was greeted by a cat committee.

Me smiling in front of Bletchley station.
Cat 1
Cat 2
28 May 2024 at 18:17 | Open on chaos.social
blinry replied to blinry

Visited the National Museum of Computing today. I've been to plenty of computer museums – but this one is special: Almost everything works!

You can type on an Enigma, and then see how a bombe helped decipher it. It's *loud*!!

They also have a computer from 1951, the "Witch", which still works! It had 340 bytes of RAM, could calculate five values per second, and punch them out on paper tape!

I'm typing on a typewriter-like device.
A man stands in front of a big device with many rotating wheels.
A computer as big as three big wardrobes, with many vacuum tubes.
Paper tape with punched-out holes on wheels.
28 May 2024 at 18:32 | Open on chaos.social
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