David Walker
@davidwalkeruk.bsky.social
X-ray Crystallographer, Warwick PI for the National Electron Diffraction Facility, Climber, Gamer, www.warwick.ac.uk/go/X-ray
He'll love Coca Cola day next week!
August 18, 2025 at 11:46 AM
He'll love Coca Cola day next week!
Ciri is an excellent character, looking forward to seeing where they go with the story.
June 5, 2025 at 8:14 PM
Ciri is an excellent character, looking forward to seeing where they go with the story.
Should that go in recycling, general waste or food waste?
February 19, 2025 at 2:09 PM
Should that go in recycling, general waste or food waste?
Great to see you yesterday and glad you enjoyed the visit. Looking forward to your next visit already.
January 24, 2025 at 9:13 AM
Great to see you yesterday and glad you enjoyed the visit. Looking forward to your next visit already.
Cats get away with so much by virtue of being cute.
December 4, 2024 at 1:01 PM
Cats get away with so much by virtue of being cute.
Isn't that around the point the generator hour count gets stuck? Pretty sure our one stopped updating at around that many hours.
December 3, 2024 at 11:05 PM
Isn't that around the point the generator hour count gets stuck? Pretty sure our one stopped updating at around that many hours.
We had a hybrid perovskite that was monoclinic at RT but with a really small angle. Cooling to 100 K and the pattern was just a mess that couldn't be solved. Heating just above RT the angle went to 90degrees and one could solve the structure. Once it was clear, a simple twin could be used.
December 3, 2024 at 4:52 PM
We had a hybrid perovskite that was monoclinic at RT but with a really small angle. Cooling to 100 K and the pattern was just a mess that couldn't be solved. Heating just above RT the angle went to 90degrees and one could solve the structure. Once it was clear, a simple twin could be used.
I will work on that when I see him today!
November 27, 2024 at 7:36 AM
I will work on that when I see him today!
Hey, I guess I am a materials scientist. I certainly study enough of them with X-rays to qualify, I think.
November 15, 2024 at 10:48 PM
Hey, I guess I am a materials scientist. I certainly study enough of them with X-rays to qualify, I think.
Just woken up. Want to go back to sleep for 4 years!
November 6, 2024 at 6:39 AM
Just woken up. Want to go back to sleep for 4 years!
Hah, that's what all those slots are for 😜
October 19, 2024 at 11:25 AM
Hah, that's what all those slots are for 😜