Wonder materials Rainproof car mirror sticker looks great — but how long does it last? Mark Frauenfelder

Wonder materials Stress ball oozes beads Mark Frauenfelder

biomimicry Slug mucus-like adhesive could be the next surgical glue Mark Frauenfelder

Wonder materials Scientists create weird substance that accelerates backwards when you push it Mark Frauenfelder

Wonder materials Formica Forever celebrates the sleek century-old material and its indestructible beauty Bob Knetzger

Wonder materials A shampoo bottle that empties completely – every last drop Mark Frauenfelder

kitchen tools Great deal on Mr. Clean Extra Power Magic Erasers Mark Frauenfelder

DIY Analog Tetris — the homemade cardboard version Rusty Blazenhoff

Science Astronaut shows what happens when you drop a hammer and feather at the same time on the moon Rusty Blazenhoff

useful stuff The time I risked my life borrowing a Draft-Matic Mechanical Pencil Mark Frauenfelder

art Let's sketch together online with Mo Willems! Mark Frauenfelder

travel My life on the road: Marrakesh Seamus Bellamy

leather Bickmore Gard-More takes wonderful care of my hats Jason Weisberger

makers My top ten maker tips for 2019 Gareth Branwyn

books Boing Boing's 28 favorite books in 2019 Rob Beschizza

Games Cosplay of Greatness: 'Isaac Clarke' Xeni Jardin

Dungeons & Dragons What's new in tabletop gaming (Halloween edition) Gareth Branwyn

bbq Getting the right amount of smokey flavor when BBQing on a bullet smoker Jason Weisberger

books HOW TO: XKCD's Randall Munroe finds the humor in taking silly questions very, very seriously Cory Doctorow

makers Interview with Dan Shapiro, creator of the Glowforge laser cutter Mark Frauenfelder