Rimstar.org Website Review

An addiction to science, renewable energy, building stuff, understanding how things work, and pas*ing it all on to you. August 31, 2018 How to make a zoetrope, a simple and fun to make animation demonstration. June 30, 2018 Generating hydrogen using an electrolyzer for filling a balloon. May 20, 2018 How to make a pinhole camera from a single sheet of poster board. March 31, 2018 Very useful 3D printed magnetic holder for helping hands. February 1, 2018 Added a video about my CR-10 3D printer: how it works, setting up, stuff printed. December 22, 2017 How to control a servo motor using a Raspberry Pi and a Maestro board. November 20, 2017 Make a gauss meter to detect magnetic fields and their polarity. October 31, 2017 New page all about working with pin headers when making electronic circuit boards. October 19, 2017 Added Visual Studio for Windows support to the backpropagation neural network example. July 23, 2017 Electronic circuit on a potato chip - a macrochip instead of a microchip. May 21, 2017 Major enhancements to the section on neural network frameworks and services. April 26, 2017 Added a video showing the LC circuit resonance in action and doing example calculations. April 2, 2017 Added a video about detailing, lighting and painting BB-8. March 5 2017 Added a video of the Pepper's ghost in action along with how-to-make instructions. December 14, 2016 Added demonstrations of loading and saving the neural network to the backpropagation example. November 21, 2016 Added full details of detailing, lighting and painting BB-8. September 20, 2016 New video - more demos and making measuring voltage for my smoke precipitator. September 4, 2016 How to remove the motor and chuck from a cordless drill. July 17, 2016 Added how to make a spiral coil for a small Tesla coil. June 5, 2016 Curie temperature experiment - demonstration and the science. April 14, 2016 Added the ability for you to try the neural network yourself!