The TR Araña (Spanish, meaning "route tracing spider") is a robot that is claimed to remotely analyse the composition of the ground. The device was created by Chilean inventor Manuel Salinas and was reported to be able to operate at depths of up to 50 metres.
The TR Araña (Spanish, meaning "route tracing spider") is a robot that is claimed to remotely analyse the composition of the ground. The device was created by Chilean inventor Manuel Salinas and was reported to be able to operate at depths of up to 50 metres.
Source: Wikipedia "TR Araña" · CC BY-SA 4.0
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