vacuum tubes | Boing Boing

maker Modern day MacGyver makes vacuum tubes from scratch Bob Knetzger
russia No tubes for you, komrad Bob Knetzger
russia Guitar amp tubes are an unexpected victim of Russia's invasion on Ukraine Thom Dunn
Audio "The Perfect Sound" is a perfect book for audio fans Bob Knetzger
Boing Boing Gadgets Get a great smile, keep the dentist trips at bay, and save $89 with this deal on a Water Flosser Boing Boing's Shop
makers My favorite maker tips for 2021 Gareth Branwyn
Boing Boing Gadgets 30 great gift ideas for anyone who works from home Boing Boing's Shop
Technology Tomorrow is the 75th anniversary of the first mobile phone call David Pescovitz
dust Watch: decades of dust removed from air conditioning ducts Rob Beschizza
Boing Boing Gadgets Here are 20 fun, cool, mind-expanding DIY projects that are all on sale at Cyber Monday prices Boing Boing's Shop
music THE BUREAU: Part Three, "Assessing Others" — with a Metasonix D-2000 Vacuum Tube Drum Machine Ethan Persoff
History The first "portable" computer fit in two trailer vans and weighed 20 tons Cory Doctorow
video Watch a nanorobot build a microscopic house on the tip of a fiberoptic filament Andrea James
Things I miss Things I Miss: My friend Bob trying to convince people to try his Flowbee Jason Weisberger
radio Primitive but clever inventions that predate today's smart phones Bob Knetzger
music Meet one of the last jukebox repairmen David Pescovitz
happy mutants Light-up steampunk watch Cory Doctorow
Science Magnificent contraption: vacuum-cleaner/foam-ball particle accelerator Cory Doctorow
Technology You Are Not So Smart podcast 013: Clive Thompson and How Technology Affects Our Minds David McRaney
Potpourri: the $63,000 machine that transforms pot plants into concentrates. Michelle Goodman