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wikiHow article about How to Make a Periscope. ... Periscopes are something that allows you to see something that is not in direct sight. Here is how to make a periscope ... Get the construction paper or paint and use it to cover the periscope. You are done!
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www.wikihow.com/Make-a-Periscope
www.wikihow.com/Make-a-Periscope
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I claim: 1. A periscope construction of the type having a protective housing with at least front and rear walls, and an optical system mounted within the housing, in which the optical system includes:
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www.freepatentsonline.com/4110011.html
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I claim: 1. A periscope construction including: ... No periscope construction of which I am aware eliminates these problems in a simple, effective and inexpensive manner by the use of a polycarbonate sheet movably mounted on a guide track within the periscope between the housing and transparent plastic block.
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www.freepatentsonline.com/4033677.html
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4. 4. Put the lid back on the box, and look through your periscope. ... How could you use your periscope to see around a corner?; ... · black construction paper...
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www.chariho.k12.ri.us/faculty/kkvre/units/light/perisco...
www.chariho.k12.ri.us/faculty/kkvre/units/light/periscope.htm
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Build a spy periscope |► This video is to show you how to construct a super cool spy gadget! Also watch more hobbies & toys how to videos including tips, tricks, advice, and directons on construction toys for free. ... Construction & Mechanical How To Videos ... A How to Make your own periscope Harriet the spy style...
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www.wonderhowto.com/how-to/video/how-to-build-a-spy-per...
www.wonderhowto.com/how-to/video/how-to-build-a-spy-periscope-209972/
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Progress Indicator Thinking in Scientific Ways Suggesting explanations She suggests explanations supported by some evidence for changing the construction material of the periscope and securing the mirrors (see "Solution" in Nicola's periscope design).
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www.tki.org.nz/r/assessment/exemplars/sci/physical/pdfs...
www.tki.org.nz/r/assessment/exemplars/sci/physical/pdfs/pw_3b_e.pdf
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Now you have a periscope! If you look through the bottom hole, you can see over fences that are taller than you. If you look through the top hole, you can see under tables. If you hold it sideways, you can see around corners.
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www.exploratorium.edu/science_explorer/periscope.html
www.exploratorium.edu/science_explorer/periscope.html
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Here we're going to make a periscope which is a device for seeing over the top of things (No it's not like a stool) ... The light coming into the top of the periscope is reflected down the tube towards the second one. This is then reflected out of the periscope by the second mirror and towards you. Therefore you see the...
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www.lightwave.soton.ac.uk/experiments/periscope/perisco...
www.lightwave.soton.ac.uk/experiments/periscope/periscope.html
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Contractors work on the major construction project at the Franklin Gate. The project will cause some delays and rerouting of traffic. For a detailed map of how traffic will be detoured. ... For a detailed map of how traffic will be rerouted during construction...
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www.kingsbayperiscope.com/pub/112003/p1s1m.htm
www.kingsbayperiscope.com/pub/112003/p1s1m.htm
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