Familiar with slipstreams in a literary sense, I love the fact that we can cross boundaries of fictional and literal themes to bring us to a future point.
Many don't get that it is a science.
Thoughts imo are what brings and moves us to the future. They are the cornerstone of life. So, that brings me back to your excellent post on thoughts and slipstreams.
I think my grandparents had a slipstream. It was the large model and silver in color with full bathroom and kitchen. OHHHH wait that was an AIRSTREAM