09/19/15

Millikan droplet
Millikan determined the charge on the electron by studying the static charges on oil drops falling in an electric field. A student carried out this experiment using several oil drops for her... more
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07/28/15

Describe three types of simple machines (e.g., lever, jackscrew, wedge, pulley, ramp, wheel and axel).
Choose a compound machine that is composed of at least two simple machines. Explain what it does and how it works.
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03/10/15

Describe the potential of algae as an effective feedstock for biofuels and the current barriers for its utilization
Describe the potential of algae as an effective feedstock for biofuels and the current barriers for its utilization
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