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Navigation Technology

Published on Dec 11, 2015

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1.

Navigation Technology

What problems did mariners face, and how did they solve them?
Photo by mikou07kougou
2.

Direction: compass

Photo by Calsidyrose
3.

latitude: astrolabe

Photo by melissambwilkins
4.

Longitude: clocks

The earth moves 15 degrees per hour.
Photo by Alex Balan
5.

Now you know where you are!

Photo by columnfive
6.

How can we get somewhere else?

Photo by Hindrik S
7.

Sailing into the wind: Lateen sail

Photo by Fæ
8.

Take idea, adapt, repeat.

Photo by SwaloPhoto
9.

...keep improving...

Photo by Tom Watt
10.

center rudder=better stearing

Photo by StefoF
11.

Untitled Slide

Photo by chatani

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