Interesting article, history.
This Retired Roboticist Used to Design Lunar Rovers. Now He Makes Beautiful Handmade Skis https://gearpatrol.com/2018/11/13/mike-parris-igneous-skis/
This Retired Roboticist Used to Design Lunar Rovers. Now He Makes Beautiful Handmade Skis https://gearpatrol.com/2018/11/13/mike-parris-igneous-skis/