berkeman's latest activity

@Kiv -- is this question for schoolwork? What is the motivation for the question?

Welcome to PF. What's a "2-pin TV and HT system"? There are two pins in what way? How do you get the shock? When you touch what or...

We had a snow storm with strong winds last weekend. The wind lined up perfectly with this cottage to snow in the front door and make a...

Louis Pasteur (of the vaccination fame) separated racemic mixture of tartaric acid by drying it out and patiently sorting crystals under...

https://apnews.com/article/australia-airport-possum-toys-hobart-shop-c75cdac08eded76b93b4a33191fca56b

material is already being found by some of my fellow meteorite collectors :smile:

A couple of years ago, one of my Physics I students was a graduate of US sniper school- he knew that the Coriolis force had to be...

OTOH, if you found one, you 1) wouldn't have to work anymore, and 2) could move somewhere warm. :oldbiggrin:

Welcome to PF, Echo! :smile:

My name is Echo, and I am a high school senior from Georgia. I plan on majoring in biochemistry and pursuing a career in forensic...

When I was a grad student in Ann Arbor MI, in the 1970s, I often passed by the Age of Aquariums.

Welcome to PF. :smile: Please be sure to read the PF Rules (see INFO at the top of the page). We do not allow personal speculation or...