Essays Tagged: "buoys"

Solar energy.

ystems often use batteries to store electricity. But also calculators, telecommunication systems or buoys at sea are operating with solar electricity." This goes to show that we have come a long way, ...

(2 pages) 94 0 2.5 Nov/2003

Subjects: Science Essays > Environmental Science

Swimming

amp drag suits and make a mad dash through the chill of the morning air, stopping only to grab pull-buoys and kickboards on our way to the pool. Nighttime temperatures in coastal California dip into t ...

(3 pages) 43 0 4.8 Jul/2004

Subjects: Humanities Essays

Naval Engineering

, tugs, and dredges; underwater craft such as submarines and torpedoes; and surface devices such as buoys and floats. They help make life smooth sailing. Be it a tanker or tugboat, a commercial ship o ...

(2 pages) 27 0 5.0 May/2005

Subjects: Science Essays > Engineering