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INTERNET RESOURCES How useful are they?

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Internet ReSources. How useful are they?. And then there was light!. Conventional wisdom would say that light is emitted from a light source. New research From Bell Labs is showing that sources do not emit light, but suck dark. https://www.msu.edu/user/dynicrai/physics/dark.htm - PowerPoint PPT Presentation

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Page 1: Internet  ReSources

INTERNET RESOURCESHow useful are they?

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And then there was light!

Conventional wisdom would say that light is emitted from a light source.

New research From Bell Labs is showing that sources do not emit light, but suck dark.https://www.msu.edu/user/dynicrai/physics/dark.htmCraig Dyni of Michigan State Univ.

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ProofVarious Demonstrations' can be done to prove this theory

Standard Candle wicks are white before use.

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What color is a wick after the candle is blown out?

A. WhiteB. Black

A B C D E F

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Why is the Candle wick Black?

“You will notice that after the first use, the wick turns black, representing all the dark which has been sucked into it.”

http://www.asnsw.com/universe/alternate/AU2/darksuckers.asp

Dr. Mary-Jane Greenweed, PhD(BS), - CRISO Plant Industry (Horticulture)

The Astronomical Societyof New South Wales

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Given the information know about the candle, what is the most likely

reason for a bulb to burn out?

A. It gets too hotB. It doesn't, it just gets too dim to seeC. It is fullD. It is only designed to suck dark for

3000 hours

A B C D E F

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Why a bulb fills up. “As with all things, dark suckers don't last

forever. Once they are full of dark, they can no longer suck dark. This is proven by the black spot on a full dark sucker.”

https://www.msu.edu/user/dynicrai/physics/dark.htm Michigan State University, Craig Dyni

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Using ActiVotes with PowerPoint

Why Should I? Is quick and easy Works with existing PowerPoint

Presentations PowerPoint will do things that Active

Inspire can not do as easily Great way to transition into Active Inspire

and Student Response Systems

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Looking at the Add-In Add-Ins Tab

Promethean Device ConnectedTest ActiVote Devices

Manage User ListsSelect User Lists

Number of Users in Anonymous ModeOpen Slide Wizard

Clear ResultsSettings

Export To ExcelActiVotes

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User ListsCreating User lists is quick and easyOnce in the User List box, choose New and enter a Name

Excel will open and create the appropriate number of lines based on the number of ActiVotes you have registered to the Hub.Simply enter or paste the students’ names in the second column and save the file.

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Selecting User Lists

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Creating a Slide

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Settings

Open the Settings dialog box

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DIHYDROGEN MONOXIDEGeopolitical Issues

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What is Dihydrogen Monoxide (DHMO)

It is a colorless and odorless chemical compound, also referred to by some as: Hydrogen Hydroxide Hydronium Hydroxide or simply Hydric acid.

Can be found, and is dangerous, in all three states of matter

Negative Effects on the human body Broad Negative Environmental

Impact This according to http://www.dhmo.org/

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Affects on the human body Disrupt cell

membranes Chemically alter

critical neurotransmitters

Mutate DNA Denatures proteinsAccording to Dihydrogen Monoxide Research Center

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Critical Thinking Question

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Quiz

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What is the Chemical formula for Dihydrogen

MonoxideA. HOB. H2OC. H2O4D. H2CO

A B C D E F