cousin_it comments on Natural Laws Are Descriptions, not Rules - Less Wrong

32 Post author: pragmatist 08 August 2012 04:27AM

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Comment author: DaFranker 08 August 2012 02:19:59PM *  11 points [-]

To me, that sounds like just about every physics teacher I've ever spoken to (for cases where I was aware that they were a physics teacher).

I remember once going around to look for them so that one of them could finally tell me where the frak gravity gets its power source. I got so many appeals to authority and confused or borked responses, and a surprisingly high number of password guesses (sometimes more than one guess per teacher - beat that!). One of them just pointed me to the equations and said "Shut up and plug the variables" (in retrospect, that was probably the best response of the lot).

Basically, if you want to study physics, don't come to Canada.

Comment author: cousin_it 08 August 2012 08:03:37PM *  9 points [-]

Yeah, that's sad. Here's a positive example from my school, which was in Russia. At some point in our "advanced" math classes we learned the concept of open and closed sets. The idea grew in my young mind and eventually I asked our physics teacher whether actual physical objects were more like closed sets (i.e. include points on their boundary), or more like open sets. That led to an amazingly deep discussion of what happens at the boundary of a physical object. My school was nice =)