berkeman's latest activity
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It's a massive security risk and a conscious choice to avoid it. The Target hack 10 years ago happened because an HVAC controller was... -
berkeman replied to the thread Stay-at-home mom that has learned to love Q physics during downtime.For general technical questions, post them in the appropriate technical forum (start the thread by filling out the form at the top of...
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berkeman replied to the thread Stay-at-home mom that has learned to love Q physics during downtime.Welcome to PF! :smile:
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Whatever!
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Hi, may I remind you of the Homework Help Guidelines for Students and Helpers and ask for a few clarifications ? I spent some time...
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berkeman replied to the thread Educated layman, smart, irreverent.Welcome to PF. :smile: Please remember that the PF rules (see INFO at the top of the page) do not permit personal speculation. When...
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berkeman reacted to jrmichler's post in the thread Thermal mass flow sensor vs. thermal flux sensor with
Informative.
Thermal mass flow sensors measure mass flow, normally of a gas such as air. The output has units of mass per time, such as kg/sec... -
I had to look up the company owning and operating the manufaturing facility. It is a private family owned company, Cafua Management...
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AFAIK, there are no black corals in nature. The corals become black after they are hardened by cooking in some chemicals, and this is...
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berkeman replied to the thread Wire Black Coral helix asymmetry.Just curious, why is it called Wire Black Coral when it's white?
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Yeah, bad news, looks like he might be doing PCBs.
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Solder-sucker?
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berkeman replied to the thread Collection of Lame Jokes.Just push the button to see what squirts out... :wink:
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I just recalled this snippet from him this morning, which I think is firmly within the PF zeitgeist...
