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TeachEngineering
Teach Engineering: Biomimicry: Echolocation in Robotics
Students use ultrasonic sensors and LEGO MINDSTORMS NXT robots to emulate how bats use echolocation to detect obstacles. They measure the robot's reaction times as it senses objects at two distances and with different sensor threshold...
Other
Bats4 Kids: Bats, Bats, Everywhere
Bat Conservation International has 24 biologists, educators, and administrators who are dedicated to their mission to further education, research, and conservation of bats. Dr. Merlin Tuttle and his staff have constructed Bats4Kids to...
Other
Contra Costa County Office of Education: Bats: Why Should You Care?
At this site, provided by the Contra Costa County Office of Education, you can get the facts on bats and their environment.
TeachEngineering
Teach Engineering: Don't Bump Into Me!
Students' understanding of how robotic ultrasonic sensors work is reinforced in a design challenge involving LEGO MINDSTORMS NXT robots and ultrasonic sensors.