This week on Maker Update: a phone that won’t fit in your pocket, a railgun for grapes, Parkerizing metal, and staying safe when you’re on the trail.

This week on Maker Update: real big real neon, a Pi camera with autofocus, bending cathode rays, and a typewriter that writes back.

This week on Maker Update, Maui Makers, slow motion frames, the launch of Maker Share, zip-tie lamps, rocker switch walls, magnetic wristbands, and a cheap way to brand wood. This week’s featured Cool Tool is the MagnoGrip magnetic wristband.

This week on Maker Update, a zoetrope and a fidget spinner make a baby, an SLS printer from Formlabs, a Raspberry Pi weather chamber, component carnage, and a tiny OLED Pi screen. Our featured Cool Tool is the Hakko FX-901 cordless soldering iron.