https://www.blockandcode.com/
SparkBlocks | STEM circuit toys | Screen free learning
Build real circuits with the bricks you love. SparkBlocks add lights, sound, and motion: all screen-free STEM skills and unstoppable fun!
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https://sparkblocks.ca/
SparkBlocks: Real Circuit Kits That Click Onto Bricks
Build circuits with lights, motors, and sound; no screens or wires. SparkBlocks click onto the bricks you already love. Late Pledge link at Kickstarter.
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