Back Again,

I hope that you are geared up & excited by now. I’ll be brief ‘cause you need time to check out the following.

Terms that will come up tomorrow are: MJ or megajoules; PV’s or photovoltaic cells; ee or embodied energy; gg or greenhouse gases, global warming, solstice, equinox; orientation; radiation; convection; & conduction.

And while you are at it you might like to sharpen your web skills. Try them on:

http://www.energy.sa.gov.au
http://renewable.greenhouse.gov.au
http://www.acre.murdoch.edu.au

On Wednesday (tomorrow) remember to bring sunscreen, hat, water, food, and other comforters, but not radio’s or mobiles (lest you get outside help!). I’m trying to keep the ‘playing field level’, help from adults is not allowed other than in the Mall. Don’t forget your imagination too.

Sleep well.