On 12 June 1817, German forest official Karl von Drais rode his Laufmaschine roughly 14 kilometres in under an hour, solving a transport crisis caused by the volcanic winter following Mount Tambora’s eruption. His wooden two-wheeler had no pedals, no chain, no gears. Just a frame, two wheels, and human determination. It became the dandy horse, a fashionable craze that faded but eventually evolved into the modern bicycle, one of history’s most democratising inventions. Exactly 162 years later, on 12 June 1979, cyclist Bryan Allen pedalled the Gossamer Albatross across the English Channel, covering 35 kilometres in two hours and 49 minutes. His human-powered aircraft, made of aluminium tubes and Mylar film, weighed just 32 kilograms and won the second Kremer Prize. Both stories share a common thread: human ingenuity applied to legs, wheels, and the belief that you can get somewhere nobody expects. Clara Vale explores two moments when moving forward meant making it up as you went along.

• Intro Clara introduces the concept of human-powered transport and sets up two stories connected by date and ambition.
• Karl von Drais and the Dandy Horse On 12 June 1817, Karl von Drais rode his Laufmaschine 14 kilometres in under an hour, solving a transport crisis caused by the Year Without a Summer. The wooden two-wheeler had no pedals but became the ancestor of the modern bicycle and a democratising force in history.
• Bryan Allen Crosses the Channel On 12 June 1979, Bryan Allen pedalled the Gossamer Albatross across the English Channel in two hours and 49 minutes, winning the second Kremer Prize and proving human-powered flight was possible over open water.
• Outro Clara reflects on the common thread between both stories: human determination to move forward using nothing but legs, ingenuity, and a willingness to try.

• https://en.wikipedia.org/wiki/Karl_Drais
• https://en.wikipedia.org/wiki/Laufmaschine
• https://en.wikipedia.org/wiki/1815_eruption_of_Mount_Tambora
• https://en.wikipedia.org/wiki/Year_Without_a_Summer
• https://en.wikipedia.org/wiki/History_of_the_bicycle
• https://en.wikipedia.org/wiki/MacCready_Gossamer_Albatross
• https://en.wikipedia.org/wiki/Bryan_Allen_(cyclist)
• https://en.wikipedia.org/wiki/Kremer_prize
• https://airandspace.si.edu/collection-objects/maccready-gossamer-albatross/nasm_A19800394000