video Watch this intense film about a Russian steelworker Andrea James

Science Can a supermagnet dangerously affect the iron in blood? Andrea James

DIY Reliable recipe for DIY ferrofluid Rob Beschizza

COVID-19 Quadruped robot patrols sidewalks to urge social distancing David Pescovitz

Technology Turning bricks into batteries David Pescovitz

Gadgets Your home office could use some work of its own and these 20 items might just do the trick Boing Boing's Shop

free speech Why Harper's "Letter on Justice and Open Debate" is dumb Mark Frauenfelder

voter suppression Trump's campaign against mail-in voting is backfiring by discouraging Republican absentee voters Thom Dunn

white supremacists The legal battle over those novelty Sea Monkeys and X-Ray Specs involves white supremacy and a 60s bondage film star Thom Dunn

trees Your allergies are bad because of tree sexism Thom Dunn

Gadgets MagiMask is the next stage in the evolution of augmented reality Boing Boing's Shop

history of the future 1947 film about the future shows handheld TV users bumping into each other Mark Frauenfelder

mistakes Oregon cop "cleared" after flashing white power sign at right-wing demonstrators Rob Beschizza

Gadgets The Moskiller can eradicate mosquitoes from your backyard without any chemicals Boing Boing's Shop

star wars LEGO Art announces new posters: Warhol, Beatles, Iron Man, and Star Wars sets Andrea James

fantasy Watch this Tolkien expert's master class on every race in Middle Earth Andrea James

documentaries Short documentary about Kharkovchanka, huge Antarctic off-road vehicles made by the Soviets Rob Beschizza

science fiction "Southland Tales" is the perfect hot mess of a movie for the 4th of July in the hellscape of 2020 Thom Dunn

Gadgets Papumba is the world’s top ranked preschool learning app and it’s available now at 85% off Boing Boing's Shop

racism Lawyer for gun-toting St. Louis couple describes his clients as "melanin-deficient human beings" Thom Dunn