Bottlenose can be built at home and gives a very primitive sense of echolocation.
Echolocation was the first thing that came to mind for me. Do you have more info about this? I couldn’t find anything on google.
https://code.google.com/p/bottlenose/wiki/BottleNose \
Echolocation was the first thing that came to mind for me. Do you have more info about this? I couldn’t find anything on google.
https://code.google.com/p/bottlenose/wiki/BottleNose \