Alternative Energy

Today is presentation day!  I had to do three rounds for three different groups.

It was overall quite fun and interesting.  There was a question about the drop in efficiency when placing a wire mesh around a tidal generator, to which Jonta replied "There are two types of fish.  The big fish and the small fish", to the roaring laughter of the audience! ;-)

I think it was pretty educational, getting people to conserve energy and our earth.  We only have one home.  It was fun I guess, and I hope I have made a difference today.