The NHS convalescence model.
Inflatable Mini Yacht....The mast is held up by nylon stays which are hard to see - plus I've only just thought about that.
inline wheels within synchronized steering pods. You saw it here first (and possibly last).
"I like it!....but just use 4 wheels (two per pod)... too much drag when turning the whole pod with 3 wheels... then you wouldn't have to pivot the whole pod...just the front wheel in each pod"
