Yes, Yahoo is building bicycles now and some more famous people in the valley get them for free. Sadly, in there are not available in Germany yet.
–> The Solar-powered GPS Wireless Camera Bike from Yahoo!
The photo was taken by Amit Gupta. You could follow his bicycle tours here:
http://flickr.com/photos/amits_bike
image source: http://flickr.com/photos/superamit/2838707882/?addedcomment=1#comment72157607959892833