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Originally posted by jlillyWatch "Big Idea" on TVO (Ontario, Canada). It's a lecture series that includes some lectures from the Perimeter Institute in Waterloo. Sometimes they show shots of the audience...some hotties in there boy!
http://www.ti-nspire.com/tools/nspire/index.html
watch the flash video of this "math geek". hehe YEAH RIGHT!
Here are some podcast links.
http://feeds.tvo.org/tvobigideas
EDIT: I found this one to be highly entertaining if you are into this sort of thing. Although, it's better if you see it on tv for the visuals.
http://feeds.tvo.org/~r/tvobigideas/~5/398365248/BI_Full_20080920_834096_WilliamPhillips_0x0_40k.mp3
I think this is the video...
http://www.tvo.org/TVO/WebObjects/TVO.woa?video?BI_Full_20080920_834096_WilliamPhillips
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Originally posted by jlillyI don't see her doing any math. I do see her posing, smiling, and moving her arms and fingers in predetermined ways.
http://www.ti-nspire.com/tools/nspire/index.html
watch the flash video of this "math geek". hehe YEAH RIGHT!
Maybe....just maybe.....I'm jaded and being stereotypical, but it's a wild hunch on my part that maybe she's not a mathematician. Maybe she's....oh, I don't know.....a MODEL??
Originally posted by Badwaterohhh really?!?!?!!?!? heheheheheheeeehheee!!!! tsssk tsssk tssskkk!!! ooopsssieeee :'(
I don't see her doing any math. I do see her posing, smiling, and moving her arms and fingers in predetermined ways.
Maybe....just maybe.....I'm jaded and being stereotypical, but it's a wild hunch on my part that maybe she's not a mathematician. Maybe she's....oh, I don't know.....a MODEL??
Originally posted by lauseyGeeky would be integrating the circumference formula from 0 to r to find the formula for area of the circle.
Knowing the ratio between the circumference and radias of any circle isn't that geeky. You need to look in the "Posers and Puzzles" or "Science" forums. 🙂
Anyway, she got it wrong, the answer is f(x) = 6.28x. 😛
😛
Nordlys?
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Originally posted by mlpriorCan't easily express integrals and pi in text, but will give it my best shot.
Geeky would be integrating the circumference formula from 0 to r to find the formula for area of the circle.
😛
Nordlys?
Int 0->r 2 pi r dr = [(2/2) pi (r^2)] - (2/2) pi (0^2)] = pi r^2
If you want the volume of a sphere. Using rotation:
Int pi r^2 dr = (2/3) pi r^3
🙂
EDIT: Oops, got the last bit wrong, it is (4/3) pi r^3. 🙁
EDIT 2: Not satisfied with my dodgy calculation above for the volume of a sphere. The volume will be an integral of the surface area of a sphere from 0 to r. Surface area being 4 pi r^2:
Int 0->r 4 pi r^2 dr = [(4/3) pi (r^3)] - (4/3) pi (0^3)] = (4/3) pi r^3
Originally posted by BadwaterYOU THINK?
I don't see her doing any math. I do see her posing, smiling, and moving her arms and fingers in predetermined ways.
Maybe....just maybe.....I'm jaded and being stereotypical, but it's a wild hunch on my part that maybe she's not a mathematician. Maybe she's....oh, I don't know.....a MODEL??
