archaeology This 2,500-year-old Chinese sword looks like "something from the J.R.R. Tolkien universe that has entered the actual historical record" Ellsworth Toohey

metalworking Casting molten aluminum with seashells Rob Beschizza

video Watch this intense film about a Russian steelworker Andrea James

Science New methods can 3D print high-strength aluminum alloys Andrea James

experiments More Primitive Technology's explorations of the Iron Age Gareth Branwyn

fbi The harrowing tale of an Iranian scientist who got sent to a US prison for refusing to spy for the FBI Thom Dunn

Boing Boing Gadgets 20 chef knives for for serious food prep Boing Boing's Shop

Boing Boing Gadgets Take 20% off these Damascus steel chef knives Boing Boing's Shop

science fiction Science fiction, predicting the present, the adjacent possible, and trumpian comic dystopias Cory Doctorow

old school cool Honda's new classic Super Cub motorscooter looks as good today as it did 60 years ago Mark Frauenfelder

happy mutants Modelling Borges's Library of Babel in Sketchup Cory Doctorow

happy mutants How to protect the future web from its founders' own frailty Cory Doctorow

Science What will it take to get us back to the Moon? Jekan Thanga