In the early 1980s, the lights on the kids' bicycles would have been powered by a tire-driven dynamo. The dynamo's output and thus the light level would have varied according to the bike's speed, becoming totally dark when the bike was stopped.Additionally, as with the "flashlights" anachronism, the headlights would have been yellowish, not the blue-white of a modern LED headlamp.
Scritto da il
05/03/2025 alle ore 07:23