- This one really does mystify me, some of the other trends more more sense to me. EVERY bicycle in Amsterdam is outfitted with a dynamo powered head lamp, where the rider has to pump extra super hard and the head lamp shines dimly. If you are younger than 35 years old, you probably have never seen one of these in the USA, we have very bright headlamps for bicycles that add much less weight and do not increase resistance. I haven't seen a single dynamo powered bicycle in San Francisco in over 20 years. Once I saw a "Simpsons" (animated comedy) episode where Bart turned on his dynamo bicycle headlamp and could barely make forward progress-> in the USA these dynamo powered headlamps are considered a JOKE, but almost a quarter million bicycles in Amsterdam all have them
الجمعة، 30 مارس 2012
Human Powered Generator (Dynamo) Bicycle Light
- This one really does mystify me, some of the other trends more more sense to me. EVERY bicycle in Amsterdam is outfitted with a dynamo powered head lamp, where the rider has to pump extra super hard and the head lamp shines dimly. If you are younger than 35 years old, you probably have never seen one of these in the USA, we have very bright headlamps for bicycles that add much less weight and do not increase resistance. I haven't seen a single dynamo powered bicycle in San Francisco in over 20 years. Once I saw a "Simpsons" (animated comedy) episode where Bart turned on his dynamo bicycle headlamp and could barely make forward progress-> in the USA these dynamo powered headlamps are considered a JOKE, but almost a quarter million bicycles in Amsterdam all have them
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