Brain-reading electrodes in a free-ranging octopus.
Ars Technica reports on an underwater electronic neurological breakthrough. A group of researchers from Naples, Okinawa, and further afield who have used implanted recording electrodes […]
electronics
What do you do when your neurological-implant company goes under?
Nature asks a question that doesn’t have an easy answer. Medical implants – especially newer ones that interface directly with your brain – are designed […]
Science Art: Cover, Introduction to Transistors & Transistor Projects, 1972.
This is… well, let me just quote the preface: This book is intended to show the electronics experimenter how the transistor was developed, how it […]
Science Art: United Aircraft Display Transmssion Generator ad, 1964.
An ad from the first issue of the Journal of the Society for Informational Display. This machine could receive up to 26 teletype messages of […]
Little green lights could save sharks and turtles while keeping fisheries in business.
Science magazine reports on one of those simple fixes that could make everything a little bit better if only everyone would sign on. Scientists have […]
Pendants marketed as “Anti 5G” are actually radioactive.
Ars Technica takes us to the technological front of the culture war with a truly absurd story about “quantum pendants” that supposedly neutralize 5G radio […]
Using good scotch to make better electronics
Not by drinking it! Discover reveals how watching The Glenlivet whisky evaporates – and leaves an almost uniform stain, unlike splotchier drinks like coffee or […]
Science Art: Amplifying Receiver, Sketch 1, April 1916
Click to embiggen slightly Electronics in 1916, from an article on making headphones for receiving radio transmissions in QST, the amateur wireless magazine of the […]
Silently hacking Alexa with a laser. (And Siri and Google Home too.)
Ars Technica is (or rather, researchers they’re reporting on are) quietly taking over Alexa and other smart-home devices with inaudible – and sometimes invisible – […]
A smartphone-controlled brain implant.
Science Daily brings news (from Nature Biomedical Engineering) of a new, well, not “killer,” but “really pretty useful” app for people suffering a wide range […]
Brain implant decodes the words your ears are hearing – or that you want to say.
New Scientist reveals an experimental system that uses brain electrodes to translate thoughts of speech into words spoken by an electronic voice: The technique used […]
Chickens with Fitbits. Future of farming.
Digital Trends looks at how wearable devices could revolutionize farming and keep chickens healthier: Sitting neatly between these two size extremes is a new project […]
SONG: Circuits in the Sand (penitential cover)
SONG: “Circuits in the Sand” (penitential cover) ARTIST: grant. SOURCE: This has no scientific source; it’s a penitential cover for being late for last month’s […]
Science Art: Selector Used for Timing Supervisory Signals, from The Bell System Technical Journal
Click to embiggen Mmm. Switches. Communication.
Science Art: With this electrolytic cell as little as a milligram of various heavy metals may be precisely determined, 1922
Click to embiggen Early electronics: a cell for isolating minute quantities of heavy metals, apparently by zapping a drop of a solution under a powerful […]