MathGeek

[Matt G]

I saw this on another fourm and thought of you. Had to share. Enjoy it!

http://www.tylervigen.com/

[MathGeek]

Originally Posted by Matt G

I saw this on another fourm and thought of you. Had to share. Enjoy it!

http://www.tylervigen.com/

Cool. Thanks.

[SaltERedneck]

Save the honey bees.... stop smoking marijuana.

[Matt G]

Originally Posted by SaltERedneck

Save the honey bees.... stop smoking marijuana.

That would actually make a pretty funny shirt!

[swamp snorkler]

That's awesome

[Gottogo49]

http://pda.sciencealert.com.au/featu...5-25500-2.html

Also interesting but not particularly useful.

[BassAssasin]

Originally Posted by Gottogo49

http://pda.sciencealert.com.au/featu...5-25500-2.html

Also interesting but not particularly useful.

now that is awesome!!!!

[MathGeek]

Originally Posted by Gottogo49

http://pda.sciencealert.com.au/featu...5-25500-2.html

Also interesting but not particularly useful.

Cool and useful too if you happen to be teaching electromagnetic induction.

When a conductor sees a changing magnetic field, a current is induced in the conductor. The current induced in the conductor creates a magnetic field.

In this case the falling magnet creates a changing magnetic field (because it is moving). The induced current creates an opposite magnetic field which produces a force on the magnet opposite its direction of motion.

I'll never forget the freshman Physics lecture at LSU when the professor pronounced "Mother Nature is a B****" to help us remember.

There are applications of electromagnetic induction to fishing. Stay tuned ...

[Matt G]

Mind blown......

[bmac]

That copper pipe magnet deal is awesome. On the other hand, what is the crack/meth equivalence of that pipe? It looks pretty thick.