background preloader

IEEE Spectrum: Technology, Engineering, and Science News

Related:  Emerging Technologiessome tech along the wayvanessacarreracasserberg

Future technology How does an electronic caliper work? Putting electronics in people A baby born five to 10 years from now in a developed country may get a tattoo not long after her first feeding. It would be an integrated circuit, a discreet and flexible affair, smaller than a postage stamp and probably placed on the chest. It would monitor such biometric parameters as electrocardiogram (EKG), physical activity, nutritional status, sleep duration, breathing rate, body temperature, and hydration. The data, possibly collected from one or more sensors in the body, would be transmitted to cellphones or tablets where apps would give parents and pediatricians insights into the baby's health and condition in real-time. And it won't be just children who are sensored up, Saxon says. Saxon, addressing a standing-room-only crowd of about 500 people, was the first speaker at the IEEE Technology For Humanity series at the SXSW Interactive conference in Austin, Texas, on Saturday. such as concerns about privacy.

Lathund för grammatik | Grammatikdagen Låt inte språkpoliserna förtrycka dig när det gäller detaljer i språket. Använd vår lathund för att få koll på de vanligaste grammatikfrågorna. Vad är det för skillnad på adjektiv och adverb? Heter det imperfekt eller preteritum? Subjekt och predikat, vad är det? De eller dem? Var eller vart? AIK var arg eller AIK var arga? Före eller innan? Vad är en preposition? Vad är ett pronomen? Ett rädd lejon eller ett rädt lejon? Vad är det för skillnad på adjektiv och adverb? Adjektiven beskriver en sak eller en person, adverben beskriver ett tillstånd eller en handling. Heter det imperfekt eller preteritum? I många andra språk finns det olika former för imperfekt och preteritum för att ange om handlingen är fullbordad eller ofullbordad. Subjekt och predikat, vad är det? Subjekt och predikat är satsdelar, alltså byggstenar i syntaxen. De eller dem? Många tycker att det är svårt att veta när man ska skriva de och när man ska skriva dem. Var eller vart? Före eller innan? Vad är en preposition?

Technology Review: The Authority on the Future of Technology Scientists Make Headway Toward Invisibility Cloaking The world of science fiction is rife with examples of invisibility - whether it is Harry Potter’s cloak, Romulan cloaks integrated into a spaceship’s shields, or the One Ring that helped our favorite hobbits steer clear of orcs. Of course, actually creating a device that is capable of bending light so an object appears to be invisible to the eye is a fairly tall order. However, a group of materials scientists led by Debashis Chandra at the University of Central Florida have made significant strides forward to making this long-fabled device a reality. By using nanotransfer printing, the team achieved optical properties across a large swath of material that have never been accomplished on such a large scale before, breaking barriers toward the development of a cloak that could make an object appear to be invisible. The team was able to a 3D metamaterial from nanotransfer printing.

Modern Machine Shop Blog Blog This photo was taken by Todd Schuett of Creative Technology Corp. during Superior Tooling’s NCTAP orientation session back in March. The program’s stringent application process weeds out all but the most promising applicants before any commitment is made. A press release from Schunk recently caught my eye, but it didn’t have anything to do with the Morrisville, North Carolina, company’s workholding technology. In my view, the programs the Governor praised deserve all the recognition they can get. Back then, NCTAP was the program benefitting from the guidance of its peers. Apprenticeship 2000 has attracted attention from the highest levels of government. It seems fitting that, two years later, NCTAP members are standing alongside their Apprenticeship 2000 colleagues to similarly guide two more newly-launched programs (hence the aforementioned ceremony, which also recognized Apprenticeship Catawba and Siemens Charlotte for their leadership roles). 0 Comments 0 Comments Tool or die?

Quantum Revolution Professor Michio Kaku, famous Theoretical Physicist and one of the inventors of Light Cone String Field Theory (one of the Relativistic forms of M-Theory), hosts a documentary on the use of the body of scientific knowledge on quantum mechanics that will lead to “The Quantum Revolution”. In this documentary, Michio Kaku explores the cutting edge of quantum science today, tomorrow, and beyond. He argues that humankind is at a turning point in history. This will give us not only unparalleled possibilities but also great responsibilities. By mastering classical physics we invented the industrial world in less than 200 years and by partially understanding the rules of quantum mechanics we have created the technological revolution, seen in the 20th-21st centuries in 60 years which has been accelerating to the point of a complete singularity.

Death By Scrabble by Charlie Fish She plays SWEATIER, using all her letters. 24 points plus a 50 point bonus. If it wasn't too hot to move I would strangle her right now. I am getting sweatier. It needs to rain, to clear the air. As soon as that thought crosses my mind, I find a good word. HUMID on a double-word score, using the D of JINXED. She tells me she has lousy letters. She plays FAN, with the F on a double-letter, and gets up to fill the kettle and turn on the air conditioning. It's the hottest day for ten years and my wife is turning on the kettle. She sits back down with a heavy sigh and starts fiddling with her letters again. The rage gets to my fingertips and passes. She plays READY on a double-word for 18 points, then goes to pour herself a cup of tea. I steal a blank tile from the letter bag when she's not looking, and throw back a V from my rack. She asks me if I cheated. I really, really hate her. She plays IGNORE on the triple-word for 21 points. The steam rising from her cup of tea makes me feel hotter.

O'Reilly School of Technology

Related:  GadgetryR&DTechnology blogsgeekWebsites IIEECSBreakingTechnologyElectronics Magsjledoweb litSTEMtracer_bullet