Instructables: exploring - technology - science - water - science - featured http://www.instructables.com Sat, 26 Jul 2014 04:17:31 PDT BLOX v1.01 Tornado Machine http://www.instructables.com/id/Tornado-Machine/
Tornado Machine - More DIY How To Projects]]> http://cdn.instructables.com/FDZ/H369/HAVCQ8EC/FDZH369HAVCQ8EC.SQUARE2.jpg http://cdn.instructables.com/FDZ/H369/HAVCQ8EC/FDZH369HAVCQ8EC.SQUARE.jpg http://cdn.instructables.com/FDZ/H369/HAVCQ8EC/FDZH369HAVCQ8EC.SMALL.jpg ixisuprflyixi I have made a number of these "tornado machines" in the past and everyone usually enjoys them but because I make things in such a careless way I often don't take photos and everything is one of a kind.  However, Instructables is helping me to change all that. Now I plan and research and make models ...
By: ixisuprflyixi

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Tue, 18 Dec 2012 20:34:09 PST
Tsunami Model http://www.instructables.com/id/Tsunami-Model/
Tsunami Model - More DIY How To Projects]]> http://cdn.instructables.com/FOC/N3IV/G068I98R/FOCN3IVG068I98R.SQUARE2.jpg http://cdn.instructables.com/FOC/N3IV/G068I98R/FOCN3IVG068I98R.SQUARE.jpg http://cdn.instructables.com/FOC/N3IV/G068I98R/FOCN3IVG068I98R.SMALL.jpg walkalongaviation Ever wonder what a tsunami is? Turns out tsunami follow the same physics as shallow water waves on an unimaginable scale (where the ocean, miles deep, is shallow compared to the length of the wave). Here 3 gutter segments are duct taped together to create a shallow water wave tank: The 3 sections of...
By: walkalongaviation

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Thu, 1 Oct 2009 12:57:34 PDT
Home Built Hydroponics Unit for an 8th Grade Science Classroom - The Hydroshack Lives Again! http://www.instructables.com/id/Home-Built-Hydroponics-Unit-for-an-8th-Grade-Scien/
Home Built Hydroponics Unit for an 8th Grade Science Classroom - The Hydroshack Lives Again! - More DIY How To Projects]]> http://cdn.instructables.com/FOF/XSMG/FJ7JE6EQ/FOFXSMGFJ7JE6EQ.SQUARE2.jpg http://cdn.instructables.com/FOF/XSMG/FJ7JE6EQ/FOFXSMGFJ7JE6EQ.SQUARE.jpg http://cdn.instructables.com/FOF/XSMG/FJ7JE6EQ/FOFXSMGFJ7JE6EQ.SMALL.jpg Mikey D My wife teaches 8th grade science. This project "The Hydroshack" is a rendition of one I built over 20 years ago in my college teaching methods class. It is designed specifically for performing experiments in a science class. It therefore incorporates some modifications for flexibility and contro...
By: Mikey D

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Thu, 7 Aug 2008 00:15:49 PDT
Make a Super Bouncy Ball http://www.instructables.com/id/Make-a-Super-Bouncy-Ball/
Make a Super Bouncy Ball - More DIY How To Projects]]> http://cdn.instructables.com/FBM/6SMG/FB7FBTKH/FBM6SMGFB7FBTKH.SQUARE2.jpg http://cdn.instructables.com/FBM/6SMG/FB7FBTKH/FBM6SMGFB7FBTKH.SQUARE.jpg http://cdn.instructables.com/FBM/6SMG/FB7FBTKH/FBM6SMGFB7FBTKH.SMALL.jpg pudi.dk Welcome to my instructable, where I will tell you how to make a great little toy using a chemical reaction, and easy-to-get chemicals.Great science-fun for kids too! Materials needed This bouncy ball is made using a reaction between the two following chemicals:- Alcohol (Ethanol) - You should be...
By: pudi.dk

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Wed, 9 Jan 2008 12:49:18 PST
Optical Water Prism http://www.instructables.com/id/Optical-Water-Prism/
Optical Water Prism - More DIY How To Projects]]> http://cdn.instructables.com/F5Q/77WN/F7PCOVJ9/F5Q77WNF7PCOVJ9.SQUARE2.jpg http://cdn.instructables.com/F5Q/77WN/F7PCOVJ9/F5Q77WNF7PCOVJ9.SQUARE.jpg http://cdn.instructables.com/F5Q/77WN/F7PCOVJ9/F5Q77WNF7PCOVJ9.SMALL.jpg chooseausername This is an optical prism made of acrylic glass and filled with water.Despite it's far to be a perfect prism, you can use it for personal or classroom basic optical experiments.As it is filled with water, its refractive index is of about 1.33.If it was entirely made of glass or acrylic glass, its ref...
By: chooseausername

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Sun, 14 Oct 2007 15:55:06 PDT