I Continue to Heart Bikehacks, one of my favorite blog discoveries of the past couple months. Excerpt:

While the Bikehacks crew would never ENCOURAGE anyone to intentionally damage a passing car (yup…the one that just cut you off), these simple hack devices via Geekologie are intriguing.  Constructed out of an old key and a plug, these devices are placed into the ends of your handlebars for added ‘confidence’ when you ride.  No more worrying about that narrow bike lane, as its really the cars that pass too closely that should be worrying…

…for more, click here or here.

And for a lighter bikehack, check out these Mario Bros Hipsterific Bike Helmet Covers. Love it.