The robots create a 2D map of the area they are exploring, but when they come to an unknown area, they check back through this information to see if it seems similar to any areas that have already explored.
As the monitors were leaving the area, an unknown source fired at three vehicles, she said.
Some community councils genuinely play a role in local life - but how hard is it for a community council which is both unelected and largely unknown or unreported within its area, to claim any credibility?
The commodity-linked funds had their first month of positive inflows in March for the year, with 487, 000 ounces of the metal added to the 13 funds tracked by UBS. Although those are a small portion of the overall appetite for money market accounts globally, it represents gains into an area that was unknown a decade ago.
Researchers believe there may be dozens of other species, previously unknown to science, hidden in the area.
One area ripe for expansion in this beautiful but relatively unknown region is tourism.
In addition, the report revealed the existence of two other videotapes filmed around that area at the time -- one by an unknown person, the other that appeared on Lebanese television.
Furthermore, the radiation that has already been released in and around the plant could make TEPCO liable for an unknown amount of damages incurred by local residences, businesses, and farms in the area.
FORBES: Owner of Crippled Nuclear Plant Downgraded - Who's Next?
French President Francois Hollande said the identity of the attacker, who escaped, was unknown and cautioned against jumping to conclusions about the assault on the uniformed soldier in the La Defense shopping area.
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