The bicycle barometer -you Tube or not Tube

[TourOfSardinia]

http://blog.oftcc.net/post/39219681688/the-bicycle-barometer-takes-data-about-the

The bicycle barometer takes data about the weather, the status of the tube lines I use to get to work, and whether my local station is open or shut.

It then reduces all that data down to a single value and displays it on a dial with a bike sign at one end and a tube sign at the other. ...

 

[ElChingon]

Would of been better if you were rating Inner Tube vs no Inner Tube. Please update the thread title.