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A 2020 Gift Guide for the STEM/STEAM Learners in Your Life - ACM SIGGRAPH Blog
Amazon.com: AmScope SE306R-PZ Forward Binocular Stereo Microscope, WF10x and WF20x Eyepieces, 10X-80X Magnification, 2X and 4X Objectives, Upper and Lower Halogen Light Source, Pillar Stand, 120V , White : Electronics
Amazon.com : AmScope 3.5X-45X Trinocular Stereo Zoom Microscope on Boom Stand with Fiber Optic Light and HDMI Camera : Electronics