pentaxuser Apr 16, 2025 When engineering involved wheels and valves that someone had to adjust and turn to make things work I miss those days when kids looked at machinery and wondered what wheels and valves did and from those beginnings became skilled engineers pentaxuser
When engineering involved wheels and valves that someone had to adjust and turn to make things work I miss those days when kids looked at machinery and wondered what wheels and valves did and from those beginnings became skilled engineers pentaxuser