Neil springs into action and ponders pedalling paramedics. Bethan wonders if parachutes make plane sense. Jack seeks relief for those caught short in traffic.

Timestamps

03:20 - US794562A - Self-saving fire-escape apparatus (Neil)

13:30 – CN203914757U - Private car is gone out with emergent portable folding lavatory (Jack)

19:37 – US2011197821A1 - Wild animal protection device (Jack)

33:33 - US3508727A - ...