DEWALT’s lead design engineer for drills was tasked with designing a high power right angle drill that is lightweight, compact, and portable. As is common with hand power tools, the goal with the design was to maximize performance while minimizing the size of the tool.
Investor John Doerr defends Silicon Valley's culture against arguments by the New Yorker's George Packer that the tech industry is disconnected from the middle class. Is Silicon Valley just a bubble that isn't real, or connected with America?
The ELF bike runs on both man power and solar power. It has been turning heads along the east coast as Mark Stewart rides it from North Carolina to Massachusetts. The ELF, or "Organic Transit Vehicle," can go for 1,800 miles on the energy equivalent of a gallon of gasoline.
The first questions always ask if the bike is in fact real, and if it can actually be ridden. The answer is yes. Parker Brothers Concepts in Melbourne, Fla., have developed a futuristic, street-legal motorcycle that reaches speeds of 100 mph and can travel up to 80 miles on its 100 percent electric engine.
Mark Stewart turns quite a few heads as he zips through the streets on his neon green ELF bike. With each pedal, his feet take turns sticking out from the bottom while a gentle motor hums in the background. What he's driving looks like a cross between a bicycle and a car, the closest thing yet to Fred Flintstone's footmobile, only with solar panels and a futuristic shape.
A British university says it is delaying the publication of an academic paper on electronic vulnerabilities in high-end Volkswagen cars following legal action from the German automaker. The academics had hoped to publish the paper at the USENIX Security Conference in Washington next month.
The tolerance assignment approach used by most organizations offers opportunities to reduce cost and improve quality through tolerance relaxation. While quality improvement based on relaxed tolerances seems counterintuitive, a quick look at how tolerances are assigned and the consequences of overly-stringent tolerances reveal why this is so.
Engineering students taking part in the Formula Student racing car project at the University of Liverpool have benefited from a donation of several torsion springs from Lee Spring UK. Formula Student is an international competition that sees student led teams around the world design, build, and race single seat racing cars.
Hearing aids right now use coin cell batteries; imagine being able to print a tiny battery directly into a hearing aid. Researchers at Harvard's Wyss Institute have developed a way to create tiny batteries using standard 3D-printing technologies.
Researchers from the UCD School of Mechanical and Materials Engineering, are interested in real time observation of what happens during solidification of aluminium alloys. There is a need for improved quality in a range of metal cast products like hip or knee replacement parts, engine pistons, and turbine blades and computer simulations of alloy solidification are a good way of doing this.
Kyle Hermenean is the co-founder of Machina Corp., a company that manufactures 3D Printers with the goal of bringing desktop 3D printing and rapid prototyping to an affordable price. He splits his time between Edmonton and Calgary growing the public's awareness of the second industrial revolution found in 3D printing technologies.
Back in May, KPMG released their fourth annual Global Manufacturing Outlook, which was built around a poll of 335 C-level executives on a global scale. The results show that U.S. manufacturing seems primed for an era of “hyper innovation,” in which companies develop not only new products, but entirely new product categories and new ways to build them.
Modern mechanical carbon materials are being used in a wide variety of applications – a few examples include aircraft gear boxes, air turbine motor starters, and main shaft seals for both aircraft turbine engines and APUs.These self-lubricating materials are composed of fine-grained, electrographite substances that are impregnated with proprietary inorganic chemicals to improve their lubricating qualities and their oxidation resistance.
The United States needs more startup companies and innovation to compete with the rest of the world, General Electric Co. chairman and CEO Jeff Immelt told the University of Wisconsin Board of Regents on Friday. Immelt said the U.S. needs more risk capital to help fuel startups, less government regulation, a greater emphasis on research and development and more cooperation with higher education.
The manufacturing industry remains in a constant race to improve their products, as well as the process of making their products — all while dealing with tight budgets and low profit margins. These twin efforts push innovation to the forefront, and the tax code rewards manufacturers who are engaged in these efforts to stay competitive with the R&D tax credit.
A solar-powered aircraft has completed the final leg of a history-making cross-country flight, gliding to a smooth stop at New York's John F. Kennedy International Airport. The Solar Impulse touched down at JFK at 11:09 p.m. Saturday, completing the final leg of the cross-continental journey that started in California in early May. For Saturday's final leg, the aircraft left Dulles International Airport a little before 5 a.m.
A scientist working on solar cell technology has pleaded guilty to several counts in an indictment that charges he stole trade secrets from his employer and tried to take them to a competitor in China. Tung Pham, 48, pleaded guilty in federal court in Philadelphia to seven counts of wire fraud, prosecutors said Tuesday.
Ford engineers are developing a highly flexible, first-of-its-kind, patented technology to rapidly form sheet metal parts for low-volume production applications. Once fully developed, the technology (Ford Freeform Fabrication Technology, or F3T) will allow for lower costs and ultrafast delivery times for prototypes – within three business days versus conventional methods that take anywhere from two to six months.
General Motors Co. and Honda Motor Co. are joining forces to develop hydrogen fuel cell vehicles. The two companies said Tuesday they plan to develop new hydrogen storage and fuel cell technologies by 2020. They will also push for more hydrogen fueling stations.
I have a Tesla Roadster, which I have had for four years and which has 75,000 miles on it. My impressions: Compared to the various other sports cars I have owned – Porsche, RX-7, 3000 – the car has far better acceleration and has instant response to the throttle pedal compared to the lag and roughness of all gas engine cars.
The dramatic disintegration of a Qantas Airbus A380 jet engine during a flight in 2010 was triggered by a poorly built oil pipe that failed to conform to design specifications, Australian investigators said Thursday in their final report into the emergency. Rolls-Royce faced intense scrutiny of its engines, and A380s around the world were temporarily grounded.
How many electric cars are on the U.S. market today? I can think of the Nissan Leaf, Chevrolet Volt – and, of course – the Tesla Model S. Despite these other zero-emission vehicles (that are also a bit more affordable), Tesla always tops this list.
When the Concorde started flying in the 1970s, hopes were high that the traveling masses would soon streak through the air faster than the speed of sound or soar in planes that hurtled like missiles above the earth's atmosphere. Instead, jetliners still look the same as they did five decades ago and travel times have barely budged.
John Biggs invites TechCrunch into his workshop to give a nice rundown and demo of the Form 1 3D Printer. Differing from the MakerBot, which uses an additive process, Form 1 has a resin and laser process. The result is more precise sculptures.
CNN Money's Sue Callaway goes inside Singer Vehicle Design, an exclusive Porsche shop in Southern California that takes old Porsches and modernizes them – for a price. Singer Vehicle Design says it is “dedicated to the passionate study, preservation, and optimization of the world’s most respected high performance vehicles through modern techniques and unique and fresh perspectives.”