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Comparing Sunscreens part of Examples
Students use a microcomputer connected to an ultra-violet sensor to compare the relative blocking power of different SPF sunscreens for the UVB region of the solar spectrum.
Where is North? part of Examples
Students use a microcomputer connected to a magnetic field sensor to measure the magnitude and direction of their local Earth's magnetic field .
Bioinformatics part of Examples
This exercise contains two interrelated modules that introduce students to modern biological techniques in the area of Bioinformatics, which is the application of computer technology to the management of biological information. The need for Bioinformatics has arisen from the recent explosion of publicly available genomic information, such as that resulting from the Human Genome Project.