Andrew Mason's latest activity
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Andrew Mason replied to the thread Tintina fault (Yukon, Alaska, US and Canada) becoming more active?.Thanks for posting this. This article suggests the oldest formations that show no signs of having been affected by a seismic shift are... -
Andrew Mason reacted to Astronuc's post in the thread Tintina fault (Yukon, Alaska, US and Canada) becoming more active? with
Like.
Scientists Believe This Major Earthquake Fault Line Is Waking Up https://time.com/7306264/tintina-earthquake-fault-line-study/ Large... -
Andrew Mason reacted to robphy's post in the thread RIP Yvonne Choquet-Bruhat (1923-2025) with Like.
https://en.wikipedia.org/wiki/Yvonne_Choquet-Bruhat (photo from 1974) https://www.nature.com/articles/d41586-025-01763-z...
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Andrew Mason replied to the thread B Simple mass/scale puzzle.Ok. Suppose the top vertical scale was directly connected to the rigid (but massless) pulleys and frame like this:
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Andrew Mason replied to the thread B Simple mass/scale puzzle.
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Andrew Mason replied to the thread B Excel: converting a 3-ish week count into a monthly count.The anomaly is that 25 appears to cost less than 20. AM
