powering the entire world with solar

These six black discs represent the area needed to install solar power collecters to power the entire worlds energy needs.  Check out the link below.......

http://www.ez2c.de/ml/solar_land_area/

http://www.statemaster.com/graph/ene_pet_con_percap-energy-oil-consumption-per-capita

possible ideas for project 2

Project 2

This is my group (minus me of course) for the second project along with our sketch of the idea for project 2.

We are trying to address energy awareness and dependence on the nonrenewable oil supply.

We are discussing the idea of routering out a relief map on a piece of MDF and adding interactive light sensors and led's that let the user see information.

Fun with the Arduino

Finally, we are getting to a subject that I almost feel confident about.  The C programming language is a common and very useful skill for engineers to know.  The arduino's use of "C" to operate means that I can help others..... so if you have any questions please don't hesitate to ask. 

This is my version of the blinking in response to the sensor circuit..... a buzzer was added to become a back up sensor.... lol