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19828
A concern I have for a new route algorithm to replace algorithms that “may overlook shorter routes for the sake of following major highways” is exemplified by the fact that here in southern Oregon, every winter, people get lost and occasionally die taking the “shorter routes” as suggested by car-navigation systems or online trip plotters. […]
- Math
Sensor Sensibility
Networks of tiny computerized sensors that adjust their function as needed may soon pervade our environment.
- Archaeology
Peru’s Sunny View
Researchers have found the oldest solar observatory in the Americas, a group of 13 towers first used around 300 B.C. to mark the positions of sunrises and sunsets from summer to winter solstice.
