13/02/2017

Researcher explores how light can solve wireless space shortage

The proliferation of wireless devices may make daily life easier, but their signals are crowding an already limited number of available radio frequencies that enable wireless communication. A University of Georgia researcher ...

Asteroid resembles Dungeons and Dragons dice

Radar images of asteroid 2017 BQ6 were obtained on Feb. 6 and 7 with NASA's 70-meter (230-foot) antenna at the Goldstone Deep Space Communications Complex in California. They reveal an irregular, angular-appearing asteroid ...

DNA repair—a new letter in the cell alphabet

Cells need to repair damaged DNA in our genes to prevent the development of cancer and other diseases. Our cells therefore activate and send "repair-proteins" to the damaged parts within the DNA. To do this, an elaborate ...

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