I don't usually wear a bike helmet. Does that make me an idiot?
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Bike-friendly city showdown compares Amsterdam with Calgary | Collab with @NotJustBikes
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Are Cheap Bike Helmets Unsafe? We visited a helmet testing lab to find out
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The real impact of bike commuting on climate change
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I Tried Cycling For 30 Days, this is what happened
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Why I Don't Wear a Bicycle Helmet
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Using a bicycle to carry a week's worth of groceries in four different ways
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How people in 100 cities ride bikes differently | The Shifter Global Bike Culture Index
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