Friday, December 14, 2012

FUN with MATH !!

Thanks to Ulla Mattfolk of Finland for this:

Math professor Dave Richeson's Double Torus Clothesline Trick:

Lady has problem with basic clock arithmetic:

Integration Joke

Right Brain Math


Gary Johnson said...

Hi Steven:

It's GW Johnson. Hope you are doing OK. I am presenting a paper at the Mars Society convention in Colorado this August.

It's on a really oddball heat shield material that might be very useful at Mars. I last built this stuff 3.5 decades ago for a completely-different application, and I am the only one who ever built stuff quite like this.

Was wondering if you might be going to that convention?


Robin Morrison said...

I recall Feynman's experience with work on the committee to determine what textbooks his local school district should use. Most of them didn't even bother to read them.