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HTTP 418: I'm a teapot

The server identifies as a teapot now and is on a tea break, brb

HTTP 418: I'm a teapot

The server identifies as a teapot now and is on a tea break, brb

Sign convention Memes

Posts tagged with Sign convention

The Great Thermodynamic Sign War

Physics Chemistry Science Academia
1 year ago 28.6K views 0 shares
The Great Thermodynamic Sign War
The eternal rivalry between physics and chemistry students, forced to shake hands over thermodynamics while secretly HATING each other's sign conventions! Physics says heat absorbed is positive, chemistry says heat released is positive. They're literally using opposite definitions while studying the same phenomena! It's like two people agreeing on a meeting spot but one's using Google Maps and the other's using a treasure map drawn by a caffeinated toddler. The reluctant handshake says it all—"I acknowledge your existence but your sign convention is WRONG, you heathen!"

I'm Playing Both Sides, So That I Always Come Out On Top

Physics Math Academia Science Universe
1 year ago 29.5K views 0 shares
I'm Playing Both Sides, So That I Always Come Out On Top
The ultimate physicist gang war! Those matrices represent the metric signatures used in relativity theory - one favored by particle physicists (−,+,+,+) and the other by relativists (+,−,−,−). It's literally the academic equivalent of Bloods vs Crips, but instead of territory, they're fighting over which sign convention to use when describing spacetime. Both approaches give identical physics results, just with different signs scattered throughout your equations. Smart physicists play both sides of this mathematical turf war, switching conventions depending on which conference they're attending!

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Oracle quietly halved its Always Free Ampere A1 tier to 2 OCPU and 12GB RAM. What changed, whether you'll be billed, and how to resize your in... Read article →

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