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20060110 TT Lincoln
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Download Flash (Web) 4 col x 3.5 in / 196x89 mm / 667x302 pixels Weekly Try This home science experiment: Estimating numbers using the Lincoln method. KRT 2006 RESEARCHER: McComas ILLUSTRATOR: Trap lincoln method biology mathematics estimate population sample sampling...
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Jan/10/2006 9:28 AM
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20060103 TT Remote
Weekly Features Graphics Live
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Download Flash (Web) 4 col x 3.5 in / 196x89 mm / 667x302 pixels Weekly Try This science feature graphic for kids: How a TV remote control works. KRT 2006 RESEARCHER: McComas ILLUSTRATOR: Trap physics light infrared electronics reflect mirror invisible control remote...
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Jan/3/2006 9:33 AM
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20051227 TT Liquid
Weekly Features Graphics Archive
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Download Flash (Web) 4 col x 3.5 in / 196x89 mm / 667x302 pixels Weekly Try This home science experiment: The ''portion distortion illusion.'' KRT 2005 RESEARCHER: McComas ILLUSTRATOR: Trap mathematics psychology eye vision volume liquid container shape volume amount...
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Dec/27/2005 4:35 PM
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20051220 TT Float
Weekly Features Graphics Archive
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Download Flash (Web) 4 col x 3.5 in / 196x89 mm / 667x302 pixels Try This home science experiment: Making metal float. KRT 2005 RESEARCHER: McComas ILLUSTRATOR: Trap physics aluminum foil coin float flotation displace water metal floating displacement sink ball density...
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Dec/20/2005 1:21 PM
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20051213 TT Dot
Weekly Features Graphics Archive
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Download Flash (Web) 4 col x 3.5 in / 196x89 mm / 667x302 pixels Weekly Try This home science experiment: Watch how a blue dot on pink paper becomes blurred, then disappears. KRT 2005 RESEARCHER: McComas ILLUSTRATOR: Trap physiology eye vision sight see seeing dot...
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Dec/13/2005 9:07 AM
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20051206 TT Float
Weekly Features Graphics Archive
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Download Flash (Web) 4 col x 3.5 in / 196x89 mm / 667x302 pixels Try This home science experiment: Measuring density by floating objects in liquid. KRT 2005 RESEARCHER: McComas ILLUSTRATOR: Trap physics water float flotation buoyancy dense density solid liquid water oil...
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Dec/6/2005 9:53 AM
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20051129 TT Potatoes
Weekly Features Graphics Archive
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Download Flash (Web) 4 col x 3.5 in / 196x89 mm / 667x302 pixels Weekly Try This home science experiment: Shows how water makes potatoes hard; osmosis can soften them. KRT 2005 RESEARCHER: McComas ILLUSTRATOR: Trap physics water diffuse diffusion osmosis salt potato...
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Nov/29/2005 4:42 PM
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20051122 TT Weight
Weekly Features Graphics Archive
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Download Flash (Web) 4 col x 3.5 in / 196x89 mm / 667x302 pixels Weekly Try This home science experiment: How to make a simple scale for weighing fruits and vegetables. KRT 2005 RESEARCHER: McComas ILLUSTRATOR: Trap physics weigh weight mass scales scale measure...
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Nov/22/2005 10:07 AM
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20051115 TT Million
Weekly Features Graphics Archive
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Download Flash (Web) 4 col x 3.5 in / 196x89 mm / 667x302 pixels Try This home science experiment: Visualizing a million people. KRT 2005 RESEARCHER: McComas ILLUTRATOR: Trap number one million count mathematics sand grain person population estimate volume math multiply...
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Nov/15/2005 9:28 AM
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20051108 TT Light stick
Weekly Features Graphics Archive
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Download Flash (Web) 4 col x 3.5 in / 196x89 mm / 667x302 pixels Weekly Try This home science experiment for young readers: Light sticks. KRT 2005 RESEARCHER: McComas ILLUSTRATOR: Trap krthalloween halloween chemistry glow stick glowstick light shine chemical reaction...
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Nov/8/2005 10:37 AM
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