davenn's latest activity
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davenn reacted to Borg's post in the thread How to increase phone signal strength by lying about it with
Like.
From the article, there is a lot of competition between the carriers to 'prove' that their network is better than the competitions'... -
Maybe that's minutes of angle, not feet? https://mathbitsnotebook.com/Algebra2/TrigConcepts/TCDegreeMinutesSecondsMeasure.html
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I remember that one from our daily calendar. 1987 sounds about right! We got a daily Gary Larson calendar every year until he stopped...
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davenn reacted to Dale's post in the thread Undergrad Ampere-Maxwell law seems to contradict causality? with Like.
No. It just means that your assumption is wrong. Look, your assumption is basically that something happened which is so fast that...
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davenn replied to the thread Collection of Lame Jokes.
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davenn replied to the thread Collection of Lame Jokes.
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davenn replied to the thread Collection of Lame Jokes.
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Today's quake from my seismo here in Sydney, Australia M 6.4 - Banda Sea 2025-10-28 14:40:18 (UTC) 6.694°S 130.031°E 142.0 km depth
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Halloween:
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Light from stars is emitted as visible light and reaches us as visible light (ditto the other frequencies stars emit). No energy is lost...
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Hello, I attach my last atempts, this saturday was clear moonless so I get out telescope after long time. Images are made with...
