Pixel art uses small blocky details to make a larger image. Proving there’s nothing blockier than Lego, a YouTuber has created the Pixelbot 3000. Made entirely of Lego parts, the bot ‘prints’ pixel ...
Sixth-grader Rory Hinkle (right) works with fifth-grader Annika Bock on their robot mission Wednesday at Prairie Creek Intermediate School in Cedar Rapids. The team will be competing Saturday in the ...
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 ...
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