There have been tremendous advances in bicycle headlights...
Don't let cold weather stop you.
Avoiding the "skunk stripe" up your back.
Don't be fooled, reflectors are not enough!
Extensive "how to" site for the bicycle commuter
Which is better for bicycle lighting...lead-acid or nickel-cadmium rechargeables?
NiteRider News (dated information) by Marty Goodman
The NightRider XCL Pro (a.k.a. Digital Pro 12), state of the art in 1997
Development of different types of lamps
A couple of high-end bicycle lights from around 1997.
Dynohubs are nifty electrical generators built into special bicycle hubs. They were made by Sturmey-Archer in England for several decades, but are no longer in production. Similar hubs are currently made by Schmidt and Shimano..
How to keep your bike safe without carrying un-necessary weight
An encyclopedic listing of bicycle lore, technical data and opinions
Lots of good info for the would-be bicycle commuter
Last Updated: by Harriet Fell