Huth, John

Primitive Navigation - Sun Altitude

With the knowledge of the motion of the sun, the ability to find solar declination online, and how time can be used to find longitude from previous lectures in class, students must make a device to measure the altitude of the sun using a straw, protractor, and string weighted down to make horizontal.

In order to take a sighting, they move the protractor, looking at the shadow of the straw taped along the edge of the protractor. When the sun's rays are shining directly through the straw, the size of the shadow of the wall of the straw is...

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Weather Forecasting

Purpose: The purpose of this assignment is to consolidate knowledge of the weather from class.By making observations and committing to a prediction, it should help you see how weather systems evolve over time. It will also give you a first pass at video making, which will help with the final projects.

We ask that you refrain from looking up weather conditions and predictions for the  period when you are making observations and predictions. Often local observations will be more accurate than the ones found on website.... Read more about Weather Forecasting