Thursday, October 9, 2008

Beer Can Passive Solar Heater - the beginning

My first crazy eco friendly project::Beer Can Passive Solar Heater

Why solar heater?
- first, to see how efficient can be that "crazy solar"
- to do something with my collection of empty beer cans (so... this is when one drink beer and throw away empty cans to the garage, I had almost 500 empty beer cans, and to do this solar I needed exactly 286 cans)

Now, description, how to build such kind of Beer Can Solar Heater :-)

Very first step: Temperature measurement, hmm... not bad...