I assembled the main body of the microscope using individually-purchased LEGO bricks. Instead of using motors and gears from LEGO Technic, I designed custom actuators using FreeCAD software and ...

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Arduino compatible board: Seeeduino Lotus (ATmega m328p). Steam education teaches innovation, to think critically and use engineering or technology in imaginative designs or creative approaches to ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...