Physics 22, Spring 2001

Date Demos Readings
1/25/01 1. Thermal seasons globe;
2. Old seasons model;
3. Frictionless air bearing;
4. Precessionof the equinoxes.
2/1/01 1. Wien's law, prism;
2. Repeat;
3. Thermal seasons;
4. Precession air ball;
5. Precession of equinoxes;
6. Toy top.
2/6/01 1. Kirchoff's laws-spectral lines of    sodium;
2. Na emission and absorption;
3. H2, Ne lines;
4. Doppler buzzer;
5. Young's double slit.
2/8/01 1.Joe's eye + "A";
2. Telescope quertar,equitorial + alt-azimuth;
2/8/01 1. His 10*70 binoclars;
2. Questor;
3. Meadc;
4. Joe's eye;
5. Parabolics.
2/13/01 1. BB optics refractor telescope to show both light gathering
    and angular mag.
2/22/01 1. Hoberman sphere, conservation of momentum;
2. Rotating bands. 
2/27/01 1. Sunspots on OHD;
2. Sun laser disk;
3. Solar surface convection. 
3/1/01 1. Crooke's tube and magnet to dscuss how Sun spots are
    magnet dipoles that bend radiation;
2. Edits from Sun Laser disk.
3/8/01 1. 1/r2 shadow;
2. 1 watt, 100 watt bulb;
3. 1kg drop 1 meter.
3/15/01 1. Sunset demo, Kayliegh scattering;
2. 2 UV flouresent lamps, chalk;
3. Old gas spectrum tubes with ETP sparker;
4. Flash tube;
5. Fire extinguish
3/20/01 1. Flash tube;
2. Fire extinguisher.
3/22/01 1. Video edits on supernova.
4/3/01 1. 55 gallon supernova.
4/5/01 1. Stool, weight, flash light, neutron star.
4/10/01 1. Levitating superconductor.
4/12/01 1. Super fluid helium;
2. Curved space bucket;
3. Leons triangle.
4/17/01 1. 2 tapes Einsteins equivalence principle;
2. Spin flip of two magnetic compasses.
4/24/01 1. Grav lens.
4/26/01 1. Expanding unverse balloon.