F+85+0 | YBaCuO pellet with magnet in liquid nitrogen on TV camera. | 2015-08-03 |
D+10+20 | Van de Graaff generator. | 2015-07-16 |
D+30+24 | Vacuum tube with screen shows cathode rays bent with a magnet. | 2015-07-17 |
D+30+24 | Vacuum tube with screen shows cathode rays bent with a magnet. | 2015-07-23 |
D+45+0 | Rolling bar motor: Same as D+30+ 20. | 2015-07-29 |
C+22+15 | Operating Sterling cycle engine, hot water powered. | 2015-07-06 |
D+15+24 | Levitator: Aluminum dish floats four inches off platform. | 2015-07-30 |
D+75+8 | Large Jacob's ladder. | 2015-08-03 |
D+10+30 | Kelvin water drop electrostatic charge generator. | 2015-07-16 |
D+10+30 | Kelvin water drop electrostatic charge generator. | 2015-07-23 |
D+30+6 | Iron filings and permanent magnets to show field on an OHP. | 2015-07-23 |
D+10+13 | Faraday cage: blocks signal from portable radio | 2015-08-04 |
C+55+60 | Equipartition of Energy: Different mass balls bounce out at different times. | 2015-06-29 |
D+0+28 | Energy storage in a commercial capacitor. Loud bang! | 2015-07-16 |
D+30+25 | Elementary motor: De La Rive Tube. | 2015-07-28 |
D+15+26 | Eddy currents:Small magnet slowly drops between aluminum rails. | 2015-07-30 |
D+15+28 | Eddy currents: Neodymium Magnet Drop. | 2015-07-30 |
C+70+47 | Dippy bird: Large glass bird containing ether oscillates. | 2015-07-06 |
D+0+6 | Capacitor doorbell driven by Van de Graaff generator. | 2015-07-16 |
C+55+15 | Brownian motion: Smoke particles viewed using TV camera. | 2015-06-29 |
C+55+55 | Breathe helium, voice pitch rises; breathe SF6, voice pitch lowers. | 2015-06-29 |
D+35+7 | Barkhausen effect model: Many tiny magnets on pivots on OHP. | 2015-07-30 |