what is that supposed to mean?
Pericles quote snippet "Humans have come to dominate life on Earth because we know how to adapt to the planet. We know how to use its minerals,...
$100.00 boat challenge I don't think it would be fair to post a time limit on it but instead allow a 3 month or 90 day time limit that way people...
I am interested in building a human powered bicycle boat that is the front wheel is taken off and bolted to a piece of wood and the back wheel...
