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Science news
A Private Spacecraft En Route to the Moon: This Week in Space
Ocean on Saturn's moon, Mars rover malfunction, and an Israeli satellite deal
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Science Panorama
The Lifespan of Memory Storage Devices
Storing information in DNA may replace digital memory storage technologies
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Science Archive
The physics of light
Light is the common name for electromagnetic radiation with wavelengths of 400-750 nm.
July 17, 2012 זמן קריאה משוער 15 -
Ask the expert
Can a laser beam be used to stop an asteroid by producing an opposite momentum (velocity and mass)? Or
A laser beam is a ray of light with high intensity generated through the stimulated
February 23, 2012 זמן קריאה משוער 10
