Matt lit up his cool bike helmet with LEDs and conductive paint. Check out his neat graf tag, too! – Link.

LED bike helmet – Link.

HOWTO – Make a LED bike light system – Link.

Solar-powered bike helmet – Link.

Becky Stern

Becky Stern

Becky Stern (sternlab.org is a DIY guru and director of wearable electronics at Adafruit. She publishes a new project video every week and hosts a live show on YouTube. Formerly Becky was Senior Video Producer for MAKE. Becky lives in Brooklyn, NY and belongs to art groups Free Art & Technology (“release early, often, and with rap music”) and Madagascar Institute (“fear is never boring”).