| 06/11/2011 | Updated Links page. |
| 19/12/2009 | New model: Arched Truss Bridge. Added a link to the site of a Dutch crane builder. |
| 17/02/2008 | Updated Links page. |
| 02/02/2008 | New model: Liebherr A 314 Litronic Mobile Excavator. |
| 29/04/2007 | Updated the Bauma picture page with impressions from this years edition of the worlds largest construction and mining equipment trade fair which takes place every three years in Munich, Germany. |
| 06/04/2007 | Engineering with ABS is featured on Bucyrus Canada's homepage, a subsidiary of Bucyrus International, the manufacturer of the real 495HF Mining Shovel. (Added 06.11.2011: Bucyrus has been taken over by Caterpillar.) New model: General Motors EMD F7A Mount Newman Mining Company. New pictures on the Mercedes-Benz / NAW SK 3550 page. Updated Links page. |
| 07/06/2005 | New model: Bucyrus 495HF Mining Shovel. For the first time, a video of one of my creations can be downloaded! New model: Mercedes-Benz / NAW SK 3550 8x4/4 with Modular Platform Trailer. Added new links to the homepages of other LEGO fans. Slightly changed the overall site layout to increase readability and highlight the newer creations. |
| 22/05/2004 | New model: Liebherr T 282 Mining Truck. |
| 16/05/2004 | Updated Links page. |
| 08/04/2004 | New page with pictures from the Bauma construction equipment trade fair. |
| 13/01/2004 | Updated Links page. |
| 01/01/2004 | New and easy to remember url "engineeringwithabs.ch" - please update your bookmarks and link pages. My contact address has also changed. |
| 05/09/2003 | Changed color scheme to increase readability. |
| 15/08/2003 | New model: Marion 5760 The Mountaineer. New model: Caterpillar D8 with Cable Operated Blade. Added a new section to the Building Hints page - Sliding Doors. Updated general layout to increase readability of the homepage. |
| 30/09/2002 | Added new links to other other interesting places out there - check them! |
| 21/05/2002 | Added a new photo site to the Links page with pictures from LEGOLAND Germany in Guenzburg. |
| 23/04/2002 | Added a new section to the Building Hints page - a second version of a large turntable. |
| 25/03/2002 | Updated Links page. Updated For Sale page. Updated Wanted page. |
| 13/02/2002 | Updated Links page. |
| 09/01/2002 | Added a new link to El-Caracho's LEGO page. |
| 07/01/2002 | New model: Liebherr LR 11200 Crawler Crane. Will accept Euro when selling parts. Have a look at my For Sale page. |
| 10/12/2001 | Updated Wanted page. Updated For Sale page. |
| 28/11/2001 | Added a new link to an interesting Non-LEGO related site. Updated For Sale page. |
| 26/11/2001 | Updated Wanted page. Added a new For Sale page. Added two new links to other LEGO enthusiast's sites (Bram Lambrecht, Evert van Wichen). |
| 12/11/2001 | Updated Wanted page. |
| 01/10/2001 | Added new links to other LEGO enthusiast's sites. Work in progress: Crawler crane. |
| 20/08/2001 | New model: Bucyrus Erie 1050B Stripping Shovel. This site was voted for Cool LEGO Site of the Week - August 19 to August 25 - Thank you! |
| 02/08/2001 | Corrected some spelling mistakes. Work in progress: Bucyrus Erie 1050B Stripping Shovel. |
| 01/07/2001 | Added a link to pictures of the Bauma 2001 construction equipment show. Added "News on this Site" page. |
| 25/06/2001 | Official launch of this site. |