Digital projection Heidi Klum's body became the canvas for some trippy digital projections Rusty Blazenhoff

Gadgets 20 of the best deals we were able to find this week Boing Boing's Shop

graphics Projector throws stable 1000fps image on a rough or moving surface Rob Beschizza

Entertainment Watch: 'LIMBO,' ambient video loop by Bill Domonkos of 20 (real) death masks Xeni Jardin

Kids Watch projection-mapped lights bring Vegas neon signs back to life Andrea James

art This art piece generates a wall of big bubbles Rusty Blazenhoff

the red planet Transcript of the Army's attempt to remote-sense Martian life via astral projection Clive Thompson

halloween The 2017 Halloween Candy Hierarchy: Definitely Not Fake News David Ng and Ben Cohen

happy mutants Romania's anti-corruption protests are massive, growing, and they're playful and serious at once Cory Doctorow

videos Projection mapping on a moving surface with a high-speed projector Cory Doctorow

Technology Beautiful artwork plays the UNIX timestamp on cymbals David Pescovitz

Disney New Frozen Ride at Epcot Surprises Everyone Richard Kaufman

climate change Animation of atmospheric carbon dioxide Rob Beschizza

books Read: Strategic Dog Patterning, a story from "Why I Hunt Flying Saucers" Hugh AD Spencer

art The story of Traceroute, about a Leitnerd's quest Thomas Kaestle

offworld War without tears Maxwell Neely-Cohen

holoscam Why is Kickstarter letting a hologram "scam" raise $250k? Rob Beschizza

AI WATCH: 'Ex Machina' examines love and exploitation in the age of AI Andrea James