Missing concepts


Recently added Once a new concept is accepted and added to the schedules, it no longer is a missing concept. The most interesting ones can be presented here, in combination with the (visual) warranty that triggered the expansion of the system. Some additions are recent - others a little less so.
Topic Replies Views Activity
0 2205 August 28, 2022
1 620 April 23, 2026
15 3304 August 13, 2025
2 981 January 13, 2025
1 877 December 6, 2024
2 892 October 16, 2024
3 2261 March 21, 2024
9 1895 September 30, 2023
3 1242 September 14, 2023
10 3562 July 17, 2023
0 1457 March 8, 2023
1 915 October 26, 2022
0 1135 September 11, 2022
6 1868 September 8, 2022
0 1082 August 29, 2022