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- 17:49, 11 May 2020 diff hist 0 N File:Vandergraaf01.jpg  current
- 15:48, 11 May 2020 diff hist 0 Mechanics  current
- 15:48, 11 May 2020 diff hist +17 Mechanics 
- 20:40, 27 April 2020 diff hist 0 N File:Updated logo 0.jpg  current
- 17:16, 31 March 2020 diff hist 0 Mechanics 
- 17:15, 31 March 2020 diff hist +7 Mechanics 
- 17:56, 12 September 2018 diff hist +30 Optics  current
- 14:00, 7 August 2018 diff hist +54 Hooke's Law  current
- 15:19, 3 August 2018 diff hist +27 Electricity and magnetism  current
- 15:57, 1 August 2018 diff hist -7 Electricity and magnetism 
- 15:24, 30 July 2018 diff hist -45 Deflection of a water stream  current
- 13:10, 27 July 2018 diff hist +45 Electricity and magnetism  →40. Motors and generators
- 14:32, 11 June 2018 diff hist -4 Thermodynamics  current
- 13:35, 11 June 2018 diff hist +882 Equipment  current
- 13:34, 11 June 2018 diff hist +753 Astronomy  current
- 13:31, 11 June 2018 diff hist +818 Modern physics  current
- 14:30, 8 June 2018 diff hist +1,479 Optics 
- 13:41, 8 June 2018 diff hist -8 m Electricity and magnetism 
- 13:40, 8 June 2018 diff hist +3,520 Electricity and magnetism 
- 18:45, 6 June 2018 diff hist +711 Electricity and magnetism 
- 18:04, 6 June 2018 diff hist +1,339 Thermodynamics 
- 17:40, 6 June 2018 diff hist +2,171 Oscillations and waves  current
- 15:47, 6 June 2018 diff hist +1,148 Fluid mechanics  current
- 15:02, 6 June 2018 diff hist +3,648 Mechanics 
- 14:51, 6 June 2018 diff hist +428 Mechanics 
- 17:00, 5 June 2018 diff hist +42 1A - Measurements  current
- 17:54, 4 May 2018 diff hist 0 Optical prism  current
- 17:27, 4 May 2018 diff hist 0 Electrostatic pinwheel/Ionic drive  current
- 20:08, 13 April 2018 diff hist +376 N Cup and weights  Created page with "__NOTOC__ Back to 1G - Newton's Second Law<br> PIRA index: 1G20.40 ==Description== Hang 1 kg weights from heavy rubber bands extending from the center over the edge of a ..."
- 20:07, 13 April 2018 diff hist 0 N File:1G20.40 01.JPG  current
- 20:03, 13 April 2018 diff hist +30 1G - Newton's Second Law  current
- 19:29, 13 April 2018 diff hist +314 N Salad spinner  Created page with "__NOTOC__ Back to 1D - Motion in two dimensions<br> PIRA index: 1D55.23 ==Description== Water is drain from lettuce by rotational motion ==..." current
- 19:28, 13 April 2018 diff hist 0 N File:1D55.23 1.JPG  current
- 19:20, 13 April 2018 diff hist +27 1D - Motion in two dimensions  current
- 19:07, 13 April 2018 diff hist +7 1Q - Rotational Dynamics  current
- 17:41, 13 April 2018 diff hist +28 6A - Geometrical optics  current
- 17:39, 13 April 2018 diff hist +276 N Measuring resistance  Created page with "__NOTOC__ Back to 5D - Resistance<br> PIRA index: 5D10.10 ==Description== Different resistances connected to a ohmmeter ==Equipment== * Resistances * Ohmmeter ==Instruct..." current
- 17:39, 13 April 2018 diff hist 0 N File:5D10 10 ResistanceReading01.jpg  current
- 17:38, 13 April 2018 diff hist +34 5D - Resistance  current
- 17:29, 13 April 2018 diff hist +260 N Heat in shorted battery  Created page with "__NOTOC__ Back to 5D - Resistance<br> PIRA index: 5D20.20 ==Description== A shorted 9V will increase in temperature ==Equipment== * 9V battery * wire * Thermocouple ==I..." current
- 17:27, 13 April 2018 diff hist +37 5D - Resistance 
- 17:19, 13 April 2018 diff hist +338 N Lemon battery  Created page with "__NOTOC__ Back to 5E - Electromotive force and current<br> PIRA index: 5E40.25 ==Description== Zinc and copper strips are hooked to a galvanometer and stuck into fruits a..." current
- 17:18, 13 April 2018 diff hist 0 5E - Electromotive force and current  current
- 17:17, 13 April 2018 diff hist +28 5E - Electromotive force and current 
- 17:13, 13 April 2018 diff hist +283 N Cooled wire  Created page with "__NOTOC__ Back to 5D - Resistance<br> PIRA index: 5D20.10 ==Description== A copper coil in series with a lamp is immersed in liquid nitrogen. ==Equipment== * Lamp * Coil..." current
- 16:51, 13 April 2018 diff hist +298 N Conduction through salt water  Created page with "__NOTOC__ Back to 5D - Resistance<br> PIRA index: 5D30.10 ==Description== Conductivity of water increases with the concentration of salt. ==Equipment== * Lamp * Two meta..." current
- 16:50, 13 April 2018 diff hist -1 5D - Resistance 
- 16:44, 13 April 2018 diff hist 0 5A - Electrostatics  current
- 16:42, 13 April 2018 diff hist -7 Parallel plate capacitor with dielectric  current
- 16:41, 13 April 2018 diff hist +336 N Parallel plate capacitor with dielectric  Created page with "__NOTOC__ Back to 5C - Capacitance<br> PIRA index: 5C20.10 ==Description== A book is used as a dielectric between the two plate of the capacitor increasing its capacitanc..."
