Add Yahoo as a preferred source to see more of our stories on Google. May 17—When I was in first grade, my teacher created a colorful construction-paper caterpillar that she taped up over the ...
image: Researchers at North Carolina State University have demonstrated a caterpillar-like soft robot that can move forward, backward and dip under narrow spaces. The caterpillar-bot’s movement is ...
Email notifications are only sent once a day, and only if there are new matching items. When I was in first grade, my teacher created a colorful construction-paper caterpillar that she taped up over ...
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