By Elizabeth Preston from NYT Science https://ift.tt/YuFweNZ via IFTTT
MilliMobile is a tiny, self-driving robot powered only by light and radio waves
Moving robots demands a lot of energy. Batteries, the typical power source, limit lifetime and raise environmental concerns. Researchers have explored various alternatives, but each has drawbacks: Insects roam; chargers limit range; lasers can burn…
Read more at nsf.gov
Moving robots demands a lot of energy. Batteries, the typical power source, limit lifetime and raise environmental concerns. Researchers have explored various alternatives, but each has drawbacks: Insects roam; chargers limit range; lasers can burn…
Read more at nsf.gov
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