The view back in time—way back to the origins of the universe—just got clearer. Much clearer. A team of U.S. cosmologists using the BICEP2 telescope at the South Pole announced this week that they have discovered the first direct evidence of the rapid inflation of the universe at the dawn of time, thanks in part to technology developed and built by the National Institute of Standards and Technology (NIST).
The level of concern over sonic boom annoyance became so significant that the Federal Aviation Administration prohibited domestic civil supersonic flight over land in 1973. This prohibition helped quiet the skies and reduce potential impacts on the environment. However, it also dashed hopes of introducing supersonic overland passenger service within U.S. airspace during the Concorde era.
A UK design firm recently unveiled the Airlander, a football field-sized airship that they hope will become the new standard for transportation for supplies. Each Airlander costs around $40 million to construct.Weighing in at 44,000 pounds, this airship uses 80 percent less fuel than airplanes and helicopters.
Hopefully this comeback is a little less explosive than the Hindenburg’s reputation. A UK design firm recently unveiled the Airlander, a football field-sized airship that they hope will become the new standard for transportation — not of passengers, but of supplies.
The U.S. government is relinquishing its control of the Internet's address system in a shift that may raise questions about the future direction of online innovation and communications. The decision announced Friday begins a long-planned transition affecting the stewardship of the Internet Corporation for Assigned Names and Numbers, or ICANN.
Under London's streets in Winston Churchill's World War II bunker, young techies are fighting a new kind of war. Bent over their computers in a steel-reinforced room, dozens of amateur cyber security experts spent Friday racing to understand why Britain's banking network suddenly seemed to have gone offline.
NASA's Operation IceBridge started the 2014 Arctic campaign with two surveys of sea ice north of Greenland. The two flights follow similar surveys flow in previous years and continue the mission's goals of collecting data on changing sea ice in the Arctic.
Heavy rainfall rates and powerful towering thunderstorms were spotted in what appeared to be the rebirth process of Tropical Cyclone Gillian in the Gulf of Carpentaria between Australia's Northern Territory and Queensland. The Tropical Rainfall Measuring Mission satellite called TRMM flew above northern Australia on March 14, 2014 at 0500 UTC/1 a.m. EDT capturing rainfall data. Very strong convective storms in the...
Today on Engineering Newswire, we're 3D printing documentaries, talking toilet lights, and riding the flying phantom above the water. This episode features: Flying Phantom: Phantom International has introduced its next generation of foiling catamarans, the Flying Phantom.
The sun emitted a mid-level solar flare, peaking at 6:34 p.m. EDT on March 12, 2014, and NASA's Solar Dynamics Observatory, or SDO, captured an image of it. Solar flares are powerful bursts of radiation. Harmful radiation from a flare cannot pass through Earth's atmosphere to physically affect humans on the ground, however -- when intense enough -- they can disturb the atmosphere in the layer where GPS and communications signals travel.
UK Ministry of Defence recently announced a Release to Service for their own UAV, the WatchKeeper WK450, meaning that it’s been cleared for flight training. Based on the Elbit Hermes 450 UAV, the Watchkeeper WK450 is an Intelligence, Surveillance, Target Acquisition and Reconnaissance (ISTAR) unmanned aerial vehicle.
Counterfeit components cost the electronics industry billions of dollars each year. They also create dangerous situations and increase the risk of product failure. In this March issue of ECN, we identify the key battlegrounds in the fight against fake components.• Seeing through the lies explores the idea of using x-ray techniques as a way of identifying counterfeit components, walking readers through the most common indicators of a counterfeit. • Invisible bar codes offers up a solution to counterfeit components in the form of a covert micro-bar code that are virtually indestructible and invisible to the naked eye. • Counterfeit mitigation looks at a report by the Semiconductor Industry Association detailing the ideal defensive maneuvers against counterfeit components.
Welcome to the Engineering Update. In this week's episode: The UKs newest UAV: UK Ministry of Defence recently announced a Release to Service for their own UAV, the WatchKeeper WK450. Robots playing ping pong: UHTTR-1 robotic arm plays one mean game of table tennis.
Microbes collected from Northern California and throughout the nation will soon blast into orbit for research and a microgravity growth competition on the International Space Station (ISS). The citizen science project, known as Project MERCCURI, is led by UC Davis microbiologists....
Rear Admiral Grace Hopper served in the Women Accepted for Volunteer Emergency Service (WAVES) in World War II and developed the first compiler for a computer programming language in the 1950s. She was also one of the first programmers of the Harvard Mark I computer and created the term “debugging”.
Today on Engineering Newswire, we're getting touchy feely with a body-mounted joystick, 3D-printing heart attack predictors, and installing a fifth eye. This episode features touchy feely body joysticks: To help astronauts experience touch-based feedback in weightlessness...
Future lunar missions may be fueled by gas stations in space, according to MIT engineers: A spacecraft might dock at a propellant depot, somewhere between the Earth and the moon, and pick up extra rocket fuel before making its way to the lunar surface.
With a new contract from the U.S. Army, the University of Nevada, Reno is partnering with NevadaNano to develop a robotic flying vehicle that can be used for environmental health and safety monitoring of large areas. The project combines the autonomous systems expertise of the University with the unique sensor technology NevadaNano has developed for chemical sensing.
In the system that connects Earth to the sun one event happens over and over: solar material streams toward Earth and the magnetic bubble around Earth, the magnetosphere keeps it at bay. Sometimes the magnetosphere blocks almost all the material, other times the connection allows much material in.
The AT Black Knight Transformer is the world’s first roadable, vertical takeoff and landing (VTOL) aircraft. It has the ability to transform from a VTOL helicopter to an off-road vehicle. The Black Knight was designed as a rapid-response evac vehicle for wounded soldiers or cargo transport.
America Semiconductor (Union, NJ) introduced the new series of standard-recovery, stud-mount rectifiers in DO8 and DO9 packages. Used to convert raw alternating current (AC) mains' electricity into direct current (DC) power, the robust devices are hermetically sealed....
XP Power’s (Sunnyvale, CA) HHP650 Series of fan-cooled rugged AC/DC power supplies is designed for heavy-use industrial applications. These single output 650-W units can accommodate the extended voltage input range from 85 V to 305 VAC, and can
The Predator C Avenger is a jet-powered UAV with the firepower, range, and capabilities to set a new gold standard for unmanned vehicles. Whereas the Predator and Reaper were powered by a relatively primitive turboprop engine, with a top speed of 300 mph, the Avenger uses a Pratt & Whitney turbofan engine ...
This week on Engineering Newswire, we're using nanotubes to reduce flammability, test-driving BMW's i3 in Las Vegas, and creating real-life transformers with a multicopter. This episode features robots in disguise: Advanced Tactics has developed a vertical take-off and landing aircraft that also features off-road automobile capabilities, which leverages the simplicity and robustness of a multi-copter at a full-scale size.
It's a bird, it's a plane, it's a CubeSat! With so many small, relatively inexpensive satellites deploying lately from the International Space Station, it may seem like the area referred to as low-Earth orbit, between 100 and 1,240 miles above the planet, is full of these compact cubes. The miniature satellites, or CubeSats, conduct research and demonstration missions.