Buoyancy
February 17th 2015 Geo: 8.70593, -83.8796Buoyancy - the principle discovered by Archimedes was the key theme of the day, as it was the central factor in today's activity -snorkeling! Without it, we'd just be anchors that sunk to the bottom of the Pacific Ocean and drowned, rather than happy little tourists gleefully swimming amongst the treasure trove of fish found at Isla del Caño, considered to
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