berkeman's latest activity
-
berkeman replied to the thread Random Photos.*-** --- *-** -
berkeman reacted to Charles Link's post in the thread Graduate Practical demo - Ferromagnetic attraction at interpole boundary with
Like.
It is starting to make a little more sense, now that I have a clearer picture of it. I think the flat head is extensive enough that it... -
berkeman replied to the thread Random Photos.LOL. Can you read cursive and drive a stick shift? Just trying to zero in on your age group. :smile: (I'm old enough to have shot... -
berkeman replied to the thread Graduate Practical demo - Ferromagnetic attraction at interpole boundary.It looks like they are called "Spiral Shank Nails", and the grooves afford superior holding power for the nails: I don't think the... -
berkeman replied to the thread Point of particular Doonesbury strip?.It's probably similar to the situation with EMS providers, but would be even worse for soldiers if they saw a lot of combat. In EMS we... -
berkeman replied to the thread Weird News Compilation.https://abc7.com/post/3-southern-california-residents-sentenced-bear-suit-insurance-fraud-scheme/18907444/?fbclid=IwY2xjawRPf-VleHRuA2Flb... -
berkeman replied to the thread Q: identify logos?.The first looks like Integrated Device Technologies (IDT), but it sounds like you already know that one. Interesting that they were... -
berkeman reacted to pasmith's post in the thread Modeling a graph that shows age in relation to depth of an ice sample with
Like.
Responses, like the original post, should be typed and make use of LaTeX rather than screenshots. -
berkeman reacted to BillTre's post in the thread Humans evolved faster after farming, wheels and metal working arose with
Like.
Rates of recent human evolution have been the subject of threads here several times. Here is a AAAS news article. It is based on this...




