The best way to find yourself is to lose yourself in the service of others.
Motion in the Ocean
The wind blows to the south and goes around to the north;
around and around goes the wind,
and on its circuits the wind returns.
All streams run to the sea,
but the sea is not full;
to the place where the streams flow,
there they flow again.
Ecclesiastes 1:6-7 (ESV)
Hands-on Lessons, Labs, & Activities
Observing Convection - easy investigation to set the stage for
studying density currents & thermohaline circulation