June 1, 2012 A simple amplifier for my crystal radio - features a how-to-make video. March 5 2017 Added a video of the Pepper's ghost in motion along with how-to-make instructions. April 26, 2017 Added a video showing the LC circuit resonance in action and doing instance calculations. June 11, 2016 Added a the way to make an ornithopter video. May 16, 2015 Detailed video on the right way to make my small spark hole Tesla coil. April 2, 2017 Added a video about detailing, lighting and painting BB-8. January 14, 2017 By request, added dimensions for the gravity gentle's wooden frame. November 14, 2009 A new 312,000 PV solar panel solar farm in Ottawa, Ontario, **ada! October 10, 2009 Added a video of how I harvest my worm castings (poop)! July 12, 2015 Added Hero's steam engine video - making it and showing it in action. February 27, 2016 Added new BB-8 (v2) droid video displaying it in action and part 1 of creating it. Animated GIF uploaded of it in motion. May 9, 2016 How I added three layers of fiberglass to the BB-8 droid's ball.

July 10, 2016 Making BB-8 (v2) - Part 3 video, reattaching the pinnacle to the new fiberglass ball. March 16, solar cable 2010 Last part of off-grid cottage size/sort system on a motor home added. August 15, 2010 DIY spiral hose kind photo voltaic pool heater in Tus**y! August 14, 2010 More particulars about solar pool heating **trol and automation. August 27, 2017 New page about setting the angle in your photo voltaic panels. October 19, 2015 Solar panels damaged with shattered glass and lightning. September 5, 2015 New page dedicated to Wimshurst machines normally. March 14, 2015 Added fuses and meters to the electronics symbols for schematics page. April 14, 2016 Added the power for you to strive the neural **work your self! November 25, 2016 Big gyroscopes using vinyl data and a gyroscopic precession demonstration. July 24, 2016 ** demonstration of lightning in a bottle. June 5, 2016 Curie temperature experiment - demonstration and the science. June 6, 2015 How one ** transmit sound utilizing sunlight - the photophone. September 10, 2015 Started a gravity gentle gallery. August 10, 2013 Make a simple AM radio transmitter. December 10, 2016 Added more suggestions for making Kelvin water droppers. February 12, 2013 Step-by-step video on learn how to make a Kelvin water dropper, together with troubleshooting.

May 30, 2015 Added a photograph and video of powering a TEA laser using a Wimshurst machine. June 21, 2015 DIY/homemade laser **unicator. June 1, 2014 Added particulars and example about photo voltaic panel specs. November 29, 2014 Re**t **rmat**m SpaceX, Bigelow Aerospace, Pla**ary Resources and NASA. March 23, 2015 Re**t area **rmat**m Mars One, Google Lunar X Prize and Astrobotic Te**ology. March 30, 2015 Extracting chlorophyll from spinach and fluores**g it with sunlight and my TEA laser. June 27, 2015 New video on how I made the laser **unicator. March 29, 2011 Ran across an excellent Ontario microFIT (PV feeding the grid) video. June 17, 2011 All about fresnel lenses - or what I realized making my solar cooker! June 19, 2017 New page that answers what ground is, family ground on this case. February 22, 2017 How to attach a Raspberry Pi to a router via Ether**. February 8, 2017 New Raspberry Pi part begun - The right way to hook up with a Pi instantly. March eleven 2017 Easy methods to co** with a Raspberry Pi by way of WiFi/wireless. August 12, 2017 Ion wind rotor - how-to-make and demonstrations. August 28, 2016 Added a listing of the elements I had to purchase for my BB-eight (v2) droid, giving an idea of the fee.

August 23, 2016 Added a video on the IMU/gyro for my BB-eight (v2) droid and demoing it. February 6, 2015 How-to-Make video for wireless transmission of electricity and a calculation spreadsheet. March 30, 2016 Added piezo buzzer receiver circuit diagram for wireless transmission of electricity. December 21, 2014 Fun with DIY wireless transmission of electricity. September 21, 2016 Added the schematic for the Cube flyback excessive voltage energy supply. March 11, 2015 Added a schematic and extra particulars to the DIY 24 volt energy provide web page. January 1, 2015 Added a transistor protection part to the 30kV high voltage power supply page. March 19, 2012 Understanding your power needs for an off-grid photo voltaic power system. January 23, 2012 Solar cooked gluten-free pumpkin sourdough bread/cake recipe. October 23, 2015 Scarier sound for ScareDuino for halloween by using Adafruit's Audio FX Sound Board. March 15, 2015 Fun with an Arduino and a speech synthesizer. May 15, 2016 Major enhancements to the web page about using a digital scale. May 21, 2017 Major enhancements to the section on neural **unity frameworks and providers.