. Jalbum 8.3 slides/01Welcome.html# Wed, 10 Jun 2009 18:16:22 -0400 Mr. Greschuk's class made sure we felt welcome when we arrived! Mr. Greschuk's class made sure we felt welcome when we arrived! slides/01Welcome.jpg slides/02Setup.html# Wed, 10 Jun 2009 18:16:22 -0400 Nick Baker practices demonstrating inertia by rapidy yanking a tablecloth out from under a set of dishes, which stay in place. Nick Baker practices demonstrating inertia by rapidy yanking a tablecloth out from under a set of dishes, which stay in place. slides/02Setup.jpg slides/03BenGelber.html# Wed, 10 Jun 2009 18:16:22 -0400 NBC Channel 4 weatherman Ben Gelber then performed the tablecloth inertia demo for the class on camera. NBC Channel 4 weatherman Ben Gelber then performed the tablecloth inertia demo for the class on camera. slides/03BenGelber.jpg slides/04Setup.html# Wed, 10 Jun 2009 18:16:22 -0400 Christian Eakins gets ready, with Dr. Todd Krause in the background. Christian Eakins gets ready, with Dr. Todd Krause in the background. slides/04Setup.jpg slides/05Introduction.html# Wed, 10 Jun 2009 18:16:22 -0400 SPS Advisor Dr. Bob Kaye gives the class an overview of what we'll be doing. SPS Advisor Dr. Bob Kaye gives the class an overview of what we'll be doing. slides/05Introduction.jpg slides/06GroupWatching.html# Wed, 10 Jun 2009 18:16:22 -0400 The OWU crew listens intently to Dr. Kaye. Tony Wong is in the foreground. The OWU crew listens intently to Dr. Kaye. Tony Wong is in the foreground. slides/06GroupWatching.jpg slides/07ShootBarney.html# Wed, 10 Jun 2009 18:16:22 -0400 William Kenny and Nick Baker hold a sheet while a student attempts to shoot Barney the dinosaur with a blow gun in our variant of the "shoot the monkey" classic physics demo. William Kenny and Nick Baker hold a sheet while a student attempts to shoot Barney the dinosaur with a blow gun in our variant of the "shoot the monkey" classic physics demo. slides/07ShootBarney.jpg slides/08AngularMomentumExplained.html# Wed, 10 Jun 2009 18:16:22 -0400 Jessie Miller explains how we will demonstrate conservation of angular momentum. Jessie Miller explains how we will demonstrate conservation of angular momentum. slides/08AngularMomentumExplained.jpg slides/09AngularMomentum.html# Wed, 10 Jun 2009 18:16:22 -0400 A student pulls in a pair of weights as he spins on a chair, spinning ever more rapidly as he does so, like an ice skater bringing in his arms in a spin. A student pulls in a pair of weights as he spins on a chair, spinning ever more rapidly as he does so, like an ice skater bringing in his arms in a spin. slides/09AngularMomentum.jpg slides/10MrG_And_Class.html# Wed, 10 Jun 2009 18:16:22 -0400 Mr. Greschuk and class look on. Mr. Greschuk and class look on. slides/10MrG_And_Class.jpg slides/11ElectricPickle.html# Wed, 10 Jun 2009 18:16:22 -0400 Kris Krasnosky sends an electric current through a pickle, causing it to glow yellow via light emitted by sodium atoms, as Paul Molitor photographs it. DON'T TRY THIS AT HOME! Kris Krasnosky sends an electric current through a pickle, causing it to glow yellow via light emitted by sodium atoms, as Paul Molitor photographs it. DON'T TRY THIS AT HOME! slides/11ElectricPickle.jpg slides/12ElectricPickle.html# Wed, 10 Jun 2009 18:16:22 -0400 Here we see a closeup of the glowing pickle. Image copyright 2009, Paul Molitor. Here we see a closeup of the glowing pickle. Image copyright 2009, Paul Molitor. slides/12ElectricPickle.jpg slides/13IllusionExplained.html# Wed, 10 Jun 2009 18:16:22 -0400 Dr. Bob Harmon explains to a student how a bottle cap appears to hover in the air at the opening of the box, but is actually located on the bottom of the box. It's all done with mirrors! Dr. Bob Harmon explains to a student how a bottle cap appears to hover in the air at the opening of the box, but is actually located on the bottom of the box. It's all done with mirrors! slides/13IllusionExplained.jpg slides/14BottleCapIllusion.html# Wed, 10 Jun 2009 18:16:22 -0400 Rob Anthony (far right) invites more of Mr. Greschuk's students to experience the illusion. Rob Anthony (far right) invites more of Mr. Greschuk's students to experience the illusion. slides/14BottleCapIllusion.jpg slides/15IllusionCloseup.html# Wed, 10 Jun 2009 18:16:22 -0400 This is what the students saw - it's very convincing when you can move around and view it! This is what the students saw - it's very convincing when you can move around and view it! slides/15IllusionCloseup.jpg slides/16LN2IceCream.html# Wed, 10 Jun 2009 18:16:22 -0400 A highlight of the show is making ice cream using liquid nitrogen. Here Rachel Decker pours half-and-half into the bowl while her able assistant William Kenny looks on next to her. Behind them from left are Rob Anthony, Alex Howe and photographer Paul Molitor. A highlight of the show is making ice cream using liquid nitrogen. Here Rachel Decker pours half-and-half into the bowl while her able assistant William Kenny looks on next to her. Behind them from left are Rob Anthony, Alex Howe and photographer Paul Molitor. slides/16LN2IceCream.jpg slides/17LN2IceCream.html# Wed, 10 Jun 2009 18:16:22 -0400 William explains what they are doing while Rachel mixes ingredients. William explains what they are doing while Rachel mixes ingredients. slides/17LN2IceCream.jpg slides/18LN2IceCream.html# Wed, 10 Jun 2009 18:16:22 -0400 After William pours liquid nitrogen into the bowl, Rachel stirs to make the ice cream. Then everyone got to try some. It was delicious! Image copyright 2009, Paul Molitor. After William pours liquid nitrogen into the bowl, Rachel stirs to make the ice cream. Then everyone got to try some. It was delicious! Image copyright 2009, Paul Molitor. slides/18LN2IceCream.jpg