This week on Maker Update: a DIY digital camera that’s made to be played with, Google’s Little Signals, dismantling cookies for science, and unlocking your computer with push-ups.

This week on Maker Update, touching things that aren’t there, old lenses for new cameras, the value of reading the data sheet, slicer settings, exposure settings, tool settings, and 50 tips for stepping up your CAD game.

This month on Maker Update, a 3d printed drummer, Adafruit at the newsstand, going live, a voting calendar, an eyeball shootout and a panic button for all your Zoom calls.

This week on Maker Update, felted electronics, new 3D printers, wire bending, an angry woodpecker complaint button, a big head box, 3D printed tulle necklace, cordless sawzall, perfect painting, Tinkercad scribbling and Maker Faires. This week’s Cool Tool is a cordless reciprocating saw.

This week on Maker Update, solar-power plant monitors, Dale and Naomi make up, a macro for your GoPro, and Make’s desktop fabrication guide. The Cool Tool this week is the DLI IoT Relay.