"Sachs is free to fly Tailor Toys PowerUp 3.0, a smart-phone controlled propeller that attaches to paper airplane." https://twitter.com/AthertonKD/status/638469974055616512 …
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"Sachs is free to fly Tailor Toys PowerUp 3.0, a smart-phone controlled propeller that attaches to paper airplane." https://twitter.com/AthertonKD/status/638469974055616512 …