The bell rang, and students started streaming into the classroom in twos and threes. Chatter filled the room as one booming voice shouted directions. Around 60 students gathered for teacher Ian ...
In recent years, Sphero is probably best known for its rolling BB-8 toy based on the chipper droid from the Star Wars sequels, as well as a tiny robotic R2-D2 that’s surprisingly animated and lifelike ...
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