5 April 2022

• 04:5104:51, 5 April 2022 diff hist +31 Kondratiev wave add category

3 April 2022

• 20:1920:19, 3 April 2022 diff hist +31 Fluid bearing add category

28 March 2022

• 20:2520:25, 28 March 2022 diff hist +62 Sankey diagram add category

26 March 2022

• 20:3320:33, 26 March 2022 diff hist +31 Funicular add category
• 20:1720:17, 26 March 2022 diff hist +64 Roller coaster add category
• 01:2401:24, 26 March 2022 diff hist +212 Talk:Field kitchen add note about the information from russian wikipedia
• 01:1601:16, 26 March 2022 diff hist +141 Field kitchen add link to russian wikipedia information Tag: Reverted
• 00:3800:38, 26 March 2022 diff hist +32 Ion thruster add category

25 March 2022

• 22:1022:10, 25 March 2022 diff hist +31 Roundabout add category
• 19:2419:24, 25 March 2022 diff hist +30 Pinch (plasma physics) add category
• 19:1919:19, 25 March 2022 diff hist +32 Z-pinch add category
• 19:1719:17, 25 March 2022 diff hist +31 Dense plasma focus add category
• 19:1519:15, 25 March 2022 diff hist +31 Polywell add category
• 19:1019:10, 25 March 2022 diff hist +31 Magnetic mirror add category
• 18:4918:49, 25 March 2022 diff hist +65 JetLev add category
• 18:3818:38, 25 March 2022 diff hist +32 Personal watercraft add category
• 18:3418:34, 25 March 2022 diff hist +1 Electromagnetic suspension fix
• 18:3418:34, 25 March 2022 diff hist +30 Electromagnetic suspension add category
• 18:2918:29, 25 March 2022 diff hist +32 Linear induction motor add category

24 March 2022

• 21:3421:34, 24 March 2022 diff hist +31 Petard add category
• 21:1021:10, 24 March 2022 diff hist +31 Mortar (weapon) add category
• 21:0321:03, 24 March 2022 diff hist +32 Gun truck add category
• 20:4220:42, 24 March 2022 diff hist +32 Self-propelled artillery add category
• 20:3220:32, 24 March 2022 diff hist +1 Tankette fix
• 20:3120:31, 24 March 2022 diff hist +31 Tankette add category
• 17:5717:57, 24 March 2022 diff hist +33 Box girder add category
• 17:5517:55, 24 March 2022 diff hist +32 Bailey bridge add category
• 17:4517:45, 24 March 2022 diff hist +32 Landing Craft Tank (Rocket) add category
• 17:1717:17, 24 March 2022 diff hist +32 Earthquake bomb add category
• 17:1317:13, 24 March 2022 diff hist +33 Canadian pipe mine add category
• 17:0917:09, 24 March 2022 diff hist +32 Bangalore torpedo add category
• 17:0517:05, 24 March 2022 diff hist +32 Mine-clearing line charge add category
• 16:5916:59, 24 March 2022 diff hist +32 Landing craft add category
• 16:3916:39, 24 March 2022 diff hist +38 Mine flail add category
• 16:3416:34, 24 March 2022 diff hist +32 Military engineering vehicle add category
• 16:3116:31, 24 March 2022 diff hist +32 Armoured vehicle-launched bridge add category
• 16:2716:27, 24 March 2022 diff hist +32 Small Box Girder add category
• 16:2516:25, 24 March 2022 diff hist +32 Box girder bridge add category
• 15:1015:10, 24 March 2022 diff hist +31 Zinc smelting add category Tag: Reverted
• 03:2903:29, 24 March 2022 diff hist +33 Canadarm add category Tag: Reverted
• 03:2803:28, 24 March 2022 diff hist +33 Stationary High Altitude Relay Platform add category
• 02:5002:50, 24 March 2022 diff hist +33 Vortex engine add category
• 02:3602:36, 24 March 2022 diff hist +35 Vortex engine add category
• 01:5401:54, 24 March 2022 diff hist +32 Dyson sphere add category Tag: Reverted
• 01:4501:45, 24 March 2022 diff hist +65 Gyro monorail add category
• 01:3501:35, 24 March 2022 diff hist +36 Shweeb add category
• 01:2101:21, 24 March 2022 diff hist +32 Constructed wetland add category
• 01:1701:17, 24 March 2022 diff hist +32 Floating ecopolis add category

23 March 2022

• 17:3417:34, 23 March 2022 diff hist +31 Salyut 1 add category
• 17:3417:34, 23 March 2022 diff hist +32 Space station add category