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Janet Ott

Dolores Gende: PhysicsQuest: ELECTRICITY - 5 views

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    Looks good for simulations etc.
Janet Ott

Lenses - 2 views

This video posted by Alexa is really, really helpful. Hope you all watch it.

physics lenses

Janet Ott

how to make hot ice with sodium acetate - 2 views

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    So can i use it in drinks? Or is it a toxic substance?
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    So if i were to drink this would it automatically freeze in my mouth?
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    I don't think it's toxic Thomas, just very salty thats it...well I hope.
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    connecting to Santos question, could your tongue freeze with this if you just put it in your mouth or would just all your saliva freeze? Also how do you unfreeze it?
Janet Ott

Simple Electric Generator - Video - 2 views

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    how to make an electric generator and other cool things.
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    I think that this would be helpful for the wind turbine. Also, if we wanted to kick it up a green notch, we could put solar panels on the top of it to reduce electrical consumption.
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    I think we should just let it run by JUST THE WIND. No electricity. If we use solar panels, we are using more cash from our pocket. If we use electricity to power the turbine, we will be using electricity to make electricity. Hello? They cancel each other out!
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    I do not think it would waste alot of money so I agree with Jamonte we could maybe use these generators to power the wind turbine when ever there isn't alot of wind.
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    I disagree with Itza and Jamonte because its made out of cardboard. We would have to re-build it every time it rains and eventually we will just be wasting more money then what we are saving.
Janet Ott

YouTube - Cell Phone Bacteria - 1 views

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    A piece on cell phone bacteria and why you should wipe it down (and your keyboard).
Janet Ott

http://thinkforyourself.ie/ - 1 views

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    RF says no one really gets what energy is and does some explaining
Janet Ott

YouTube - Pendulum Waves - 1 views

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    this is SO cool. For SO many reasons.
Janet Ott

YouTube - Wine glass resonance in slow motion - 1 views

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    high speed analysis of a wine glass breaking at its natural frequency
Janet Ott

explanation of tolts, amps, watts and joules - 1 views

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    Getting the basics of electrical charge and flow
Janet Ott

Video/demo Index - 1 views

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    Demos of electricity and magnetism and all other manner of physics.
Janet Ott

How Stuff Works Articles - Science Articles - 1 views

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    so dry ice can melt and frezze stuff??
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    So dried ice can melt and freeze stuff?
Janet Ott

PhysicsChris's Bookmarks on Delicious - 1 views

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    One guys set of physics sites
Janet Ott

a dissection of a Pentium Processor - pretty cool - 1 views

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    it does look cool. The white thingy in it reminded me of marshmallows....
Janet Ott

Physics Games - Stackle - 1 views

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    games to teach physics
Janet Ott

Basic Battery Circuitry - MonkeySee - 0 views

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    a site that shows some basic videos on physics
melida perez

Circuits-work and explainations - 0 views

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    this is a child website that helps you understand some of the simpler things.
Janet Ott

Science Snacks: Projects and Activities You Can Do! | Exploratorium - 0 views

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    Lots of fun experiments for all kinds of science - physics, bio, chem,etc.
Janet Ott

http://youtube.com/watch?v=iGMVQU3sp1s - 0 views

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    Another video about atoms and heat
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