Age has a Minimal Effect on the Impact Performance of Field-Used Bicycle Helmets | Annals of Biomedical Engineering
link.springer.com/article/10.1007/s10439-017-1842-4Helmet manufacturers recommend replacing a bicycle helmet after an impact or after anywhere from 2 to 10 years of use. The goal of this study was
Bike Tire | Fahrrad-Tools.de
fahrrad-tools.de/tire.htmlWhich tire fits my bike? Tires are always flat and now buy a tire with puncture protection? Find the right tire now!
A Tiny Twist on Street Design: The One-Minute City - Bloomberg
bloomberg.com/news/features/2021-01-05/a-tiny-twist-on-street-design-the-one-minute-cityWhile the “15-minute city” model promotes neighborhood-level urban planning, Sweden is pursuing a hyper-local twist: a scheme to redesign every street in the nation.
dabreegster/abstreet: A traffic simulation game exploring how small changes to roads affect cyclists, transit users, pedestrians, and drivers.
github.com/dabreegster/abstreet/A traffic simulation game exploring how small changes to roads affect cyclists, transit users, pedestrians, and drivers. - dabreegster/abstreet
Bicycle Geometry Terms – 99 Spokes
99spokes.com/bicycle-geometry-termsDescriptions of bike geometry terms and measurements, visualized and explained.