This link shows one way of using a dynohub to power lights and charge a phone for navigation, along with an illuminated cue sheet holder.
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A Complete History of the Recumbent Bicycle
Byduncan
A fascinating look at the development of recumbents.Did you know geared recumbents first appeared in the 1890s, soon after the safety bicycle appeared? A book by Tony Hadland and Hans-Erhard Lessing provides more details than I have seen before. https://thereader.mitpress.mit.edu/a-complete-illustrated-history-of-the-recumbent-bicycle/
Using Your Smartphone as a GPS Unit
Your smartphone can be a powerful navigational tool, whether you have cell service or not. Using Your Smartphone as a GPS Unit
Ground Effect
Ground Effect Ground Effect make great cycling gear. Score a $30 credit against your first online order… and a 5% rebate on all other purchases. Fill in the form to get your Ground Effect discount. Yes, I get a minor benefit if you do, but it is all in a good cause.
Make your own Cycling Cap
A pattern for a cycling cap, with two brim options and optional earflaps. A Christmas gift from Emily O’Brien. http://www.dillpicklegear.com/pickle-project-cycling-cap-sewing-pattern/
Ideal Crank Length
“Crank length is part of a system of hinges and levers that must operate in the larger context of an individual’s biomechanics. Longer cranks increased flexion and the range of movement required at both the hip and knee. Where there is indecision, cyclists should opt for a shorter crank to reduce the risk of injury….