Monday, December 29, 2008

Cd wind turbine with stepper and digital skale


Monday, December 1, 2008

Saturday, November 22, 2008

Friday, November 7, 2008

Monday, November 3, 2008

Kurybine netvarka...

Saturday, November 1, 2008

Saturday, October 11, 2008

Wednesday, October 8, 2008

Tuesday, October 7, 2008

Propeleris su pritvirtintu zingsniniu varikliu

Sunday, October 5, 2008

Saturday, October 4, 2008