The Watts Up power meter measures the power consumption of any device over a period of time. The data can be accessed from the device in real-time over web. Data can be exported in a spreadsheet format. Answer questions like "How much power does your TV use when it's on? How about when it's off but still plugged in?"

The STEM Pre-Academy wave tank was designed by and fabricated by a former UHM mechanical engineering student in collaboration with middle school teachers. The tank can be use to demonstrate absorbed waves, standing waves, changes in frequency, wavelengths (1D wave equation), wave particles, single slot wave propagation, double slot wave propagation, and wave energy conservation.

Note: O‘ahu pickup only!