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make a cartesian diver ... Cartesian divers were first noted by a student of Galileo Galilee! Some people back in those days thought its mysterious dives and accents in the water smacked of dark magic, as witnessed by the name it was sometimes called: Devil's Diver.
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www.sciencetoymaker.org/diver/index.html
www.sciencetoymaker.org/diver/index.html
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CARTESIAN DIVER GRADE: Middle to upper elementary as a demonstration. Middle school and up if students are construction it themselves. GROUP SIZE: Can be done as a demonstration to launch discussion or can be made by students, individually or in pairs. If none of them work as divers as is, they can be weighed down a bit...
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www.usc.edu/org/cosee-west/MidwaterRealm/11CartesianDiv...
www.usc.edu/org/cosee-west/MidwaterRealm/11CartesianDiver.pdf
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Cartesian is a term that was named after René Descartes, a French scientist, mathematician, and philosopher. He laid the foundations of analytical geometry, algebra, and other subjects such as buoyancy and pressure.
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fatlion.com/science/cartesian.html
fatlion.com/science/cartesian.html
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A Lesson Plans Page lesson plan, lesson idea, thematic unit, or activity in Science and Science called CARTESIAN DIVER. ... Title - CARTESIAN DIVER ; By - Judy Schneider ; Primary Subject - Science ; Secondary Subjects - Science ; Grade Level - 6 - 8 (adaptable) ; SCIENCE PROJECT OF THE WEEK; CARTESIAN DIVER; PROBLEM:
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www.lessonplanspage.com/ScienceExCartesianDiver-WhyFall...
www.lessonplanspage.com/ScienceExCartesianDiver-WhyFallMO68.htm
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Condiment Packet (Ketchup from Carl's Jr. is what we use) ... Two liter bottl ... This is a classic experiment called the Cartesian diver, updated for a modern flair in the spirit of the Little Shop of Physics.
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littleshop.physics.colostate.edu/Try%20At%20Home/Cart.h...
littleshop.physics.colostate.edu/Try%20At%20Home/Cart.html
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Closed divers are useful in other tests because the bottles can be turned upside down, dropped, and spun. Some strict proponents of the Heaviness Theory will argue that the closed divers operate along different principles than the open classic Cartesian divers.
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www.ed.uiuc.edu/courses/CI241-science-Sp95/resources/ph...
www.ed.uiuc.edu/courses/CI241-science-Sp95/resources/philoToy/philoToy.html
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How a Cartesian Diver Works ... A Cartesian Diver is a scientific toy that has been used for the past several centuries to demonstrate the principles of floating and sinking. ... When the sides of the diver are pressed in water is forced into the empty space within the diver. As a result of this pressure, the air is compressed...
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www.schools.ash.org.au/stkierans-manly/Classes/Yr6/6B/C...
www.schools.ash.org.au/stkierans-manly/Classes/Yr6/6B/Cart/diver.html
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A vast variety of squeezable-sinkable Cartesian divers can be made with the simplest of equipment, materials, and a little imagination. As the pressure changes, students can easily observe the effect on the volume of air within the divers.
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chemmovies.unl.edu/chemistry/beckerdemos/BD031.html
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Alternate procedure: Other Divers ; If you can't find a sauce packet that works well for you, you can also use a pen cap and some modeling clay or silly putty. Stick the end of the pen cap through a pea-sized ball of the clay or putty. ... The Cartesian Diver...
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scifun.chem.wisc.edu/HomeExpts/diver.htm
scifun.chem.wisc.edu/HomeExpts/diver.htm
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