Finally, the Bio-Specialist can heal squad mates, leaves a trail of alien face melting poison gas and can call in a swarm of microbots to weaken approaching enemies. (stevivor.com)
The flat, roughly dumbbell - shaped microbot is made of a polymer and has two magnetic ends. (sciencedaily.com)
«All - terrain microbot moves by tumbling over complex topography.» (sciencedaily.com)