Staredit Network > Forums > Null > Topic: Wanted: creative mind
Wanted: creative mind
Oct 17 2011, 7:44 am
By: poison_us  

Oct 17 2011, 7:44 am poison_us Post #1

Master has given Dobby a doctorate! Dobby is free!

So, tomorrow I'm giving a demonstration to high school students (with quite a few other undergrads). My particular demonstration is in the video at the bottom. I have no creative bone in my body, at least not when it comes to storytelling, and it would be kind of nice if I could have something to talk about while I'm doing the demonstration. We kinda aren't supposed to talk about what's going on, which I could easily do anyways. For example, we have one routine demonstration, Elephant's Toothpaste, in which the demonstrator essentially talks about needing a large volume of toothpaste, so they mix the chemicals and voila! an exothermic reaction creating shittons of "toothpaste". My demo is one that we haven't ever tried before, and I haven't done myself yet (only got the CuI on Friday, but we left at 3:30 before I could play with it for a research presentation session). It's essentially a solution that, under UV light and certain temperature...situations, it gives off different wavelengths of visible light.

Long story short, while I'm doing this demo, I need a somewhat related anecdote. I'm asking SEN so late because it honestly didn't occur to me until just now. And I was working on a matrix problem for this entire fucking weekend.


As promised (ignore the voice modulator, he's obviously a professor that kinda doesn't want to be instantly recognized):





Oct 17 2011, 8:30 am Lanthanide Post #2



I think you'll have a difficult time coming up with an anecdote for why you'd want something fluorescent only when it's been cooled down to liquid nitrogen temperatures.



None.

Oct 17 2011, 8:50 am Azrael Post #3



Eskimos wanted a light source for when it was too windy to light a fire? I don't know.




Oct 17 2011, 9:15 am TiKels Post #4



Just keep saying "now bear with me on this..." and go with azrael's science eskimos wanting to have light and are out of oil/combustables.

IT WILL WORK.

Yes.

People will find it funny (in an ironic sense) and still learn something in the process.



"If a topic that clearly interest noone needs to be closed to underline the "we don't want this here" message, is up to debate."

-NudeRaider

Oct 17 2011, 4:11 pm NudeRaider Post #5

We can't explain the universe, just describe it; and we don't know whether our theories are true, we just know they're not wrong. >Harald Lesch

Imagine a parallel world where LEDs never got invented. But people still wanted beautiful colorful lights.

Or claim you've found a new method to measure the temperature of water: http://www.aolnews.com/2011/01/10/pranksters-blamed-for-turning-canadian-river-fluorescent-green/




Oct 17 2011, 4:50 pm poison_us Post #6

Master has given Dobby a doctorate! Dobby is free!

Dude, it looks a million times better in person than it does on video. But I got a pink instead of the blue after heating once and evaporating:


That little green spot is from an earlier piece that probably froze to the plastic tray I had it in and broke :awesome:
Quote from NudeRaider
Imagine a parallel world where LEDs never got invented. But people still wanted beautiful colorful lights.

Or claim you've found a new method to measure the temperature of water: http://www.aolnews.com/2011/01/10/pranksters-blamed-for-turning-canadian-river-fluorescent-green/
The lights one sounds pretty sweet, but I'm not sure I can drag it out that long. Also, nice link, made me laugh a good, hearty laugh.

The Eskimo fire one could work, if I embellished a little.

Or I could just show the demo. This shit is so sweet the kids wont listen to me anyways.





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ihjel
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