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সাইকেলের ডাইনামো লাইট | The Forgotten Technology That Was Worth a Month's Salary (60s-70s) #dynamo
For those who grew up in the 60s, 70s, or even 80s, the Bicycle Dynamo Light is more than just a piece of history—it’s a memory. 🚲 Watch this video to reminisce about the iconic light that only flashed brighter the faster you pedaled! It was a powerful symbol: the only reliable source of light after the kerosene lamp era. Getting one of ...
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