4 December 2017
- 03:0803:08, 4 December 2017 diff hist +2 Nuclear energy No edit summary
- 03:0303:03, 4 December 2017 diff hist 0 Xoscillo →Detailed assembly instructions
- 03:0303:03, 4 December 2017 diff hist +3 Xoscillo No edit summary
- 02:5902:59, 4 December 2017 diff hist +8 Increasing supercapacitor performance No edit summary
- 02:5102:51, 4 December 2017 diff hist +1 Metal reclamation and recycling of electronic waste →Analysis
- 02:4702:47, 4 December 2017 diff hist +12 Metal reclamation and recycling of electronic waste →Shredding
- 02:4402:44, 4 December 2017 diff hist 0 Metal reclamation and recycling of electronic waste →Bioleaching
- 02:4202:42, 4 December 2017 diff hist +1 Metal reclamation and recycling of electronic waste →Open flame incineration
- 02:4102:41, 4 December 2017 diff hist +13 Metal reclamation and recycling of electronic waste →Wire
- 02:4102:41, 4 December 2017 diff hist +8 Metal reclamation and recycling of electronic waste →Printed circuit boards
- 02:3702:37, 4 December 2017 diff hist −4 Metal reclamation and recycling of electronic waste No edit summary
- 02:3602:36, 4 December 2017 diff hist +9 Metal reclamation and recycling of electronic waste No edit summary
- 02:3502:35, 4 December 2017 diff hist −7 Metal reclamation and recycling of electronic waste No edit summary
- 02:3402:34, 4 December 2017 diff hist +12 Extra Low voltage power supply →Using a PC power supply
- 02:2802:28, 4 December 2017 diff hist +11 Extra Low voltage power supply →How to make an Extra Low Voltage DC power supply
- 02:2702:27, 4 December 2017 diff hist +12 Red Pitaya →Introduction
- 02:2302:23, 4 December 2017 diff hist +10 Fuel cells →How a basic fuel cell works
- 02:1902:19, 4 December 2017 diff hist +19 Fuel cells No edit summary
- 02:1502:15, 4 December 2017 diff hist +4 Building a Better Windmill →Designs
- 02:1302:13, 4 December 2017 diff hist +5 Building a Better Windmill →Project goals