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Curated OER
Science Kids: Science Images: Laser Pointer
This photo shows a laser pointer in action in two different lighting conditions. The lighting in the top image is much brighter than in the bottom image but the laser pointer is effective in both.
Curated OER
Science Kids: Science Images: Interference Laser
This photo shows an interesting image of an interference laser.
NASA
Nasa: Slr and Gps (And Plate Tectonics and Earthquakes) [Pdf]
This slideshow explains how satellites are used to measure the movement of tectonic plates.
Curated OER
Npr All Things Considered: Hunting for Gravity Waves
A report on US attempts to detect the "gravity waves" that Einstein predicted. Laser Interferometer Gravitational-Wave Observatories in Louisiana and Washington, looking for "Tremors in the fabric of space-time," are described in words...
Curated OER
Shirley Rich Maiman, Theodore Harold Maiman (1927 2007), and Sheri Maiman
Left to right: Shirley Rich Maiman, Theodore Harold Maiman (1927-2007), and their 8-year-old daughter Sheri Maiman, April 1966. The physicist Theodore Maiman was developer of the LASER
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