Onward and Upward!
Omega-3 fatty acids have previously been linked to protective benefits against heart disease and Alzheimer’s. Now one study is showing that eating the fatty acids found in fish oils may increase the risk of prostate cancer for men. The study showed that men who consume a lot of EPA, DPA and DHA — three anti-inflammatory, … Read more
A company whose signature product is a major contributor to the obesity epidemic is involved in the credentialing of the professionals who are tasked with educating us about the epidemic. Coca-Cola isn’t the only corporate giant influencing the conversation on healthful eating habits. The Academy of Nutrition and Dietetics, the country’s largest trade association for … Read more
Researchers at the Massachusetts Institute of Technology (MIT) have accomplished a stunning architectural feat using silkworms. To construct this “Silk Pavillion,” 6,500 live silkworms were guided via computer, creating a 3D print of the domed structure. Students at MIT studied the worms’ spinning patterns and tested whether they could control them by altering the worms’ … Read more
Have you been the victim of food fraud? Are there foods you won’t eat for fear of being tricked? As evidenced by Europe’s recent horsemeat scandal — in which scores of products labeled as “beef” were found to contain up to 100 percent horse meat —together with arrests last spring of Chinese traders who were … Read more
As regional shortages of fresh water become more prevalent, solar distillation using a single-effect basin holds promise as a method to bring low-cost, clean, and ecologically-responsible water to remote area dwellers. Compound parabolic concentrators (CPCs) can be used to direct more light onto the still increasing the throughput and efficiency of these passive solar devices. … Read more
Ashok Gadgil of Berkeley Lab has developed a low-cost and highly efficient method to remove arsenic from water to less than 10 parts per billion (ppb) – the World Health Organization and U.S. EPA standard for drinking water. The technology has been tested in Bangladesh and Cambodia and proven effective. The cost of the treatment … Read more
NASA has successfully tested its first rocket engine component made through 3D printing. On Thursday, NASA subjected its new rocket engine injector to a series of high-pressure fire tests involving liquid oxygen and gaseous hydrogen, demonstrating that additive manufacturing (its official name) could one day help the agency build the next generation of rockets faster … Read more
If you are a vegan or vegetarian with a secret stash of candy, jelly beans or dark chocolate, join the club. A constant craving for carbs with occasional headaches, muscle or joint pain may be due to a slight deficiency of protein. The symptoms of a severe protein deficiency include: Edema (swelling) Thinning brittle hair … Read more
Two 3d printed metal samples made with EOS 3d printers. A Formula 1 race car’s custom heat exchanger and an artificial joint. Consider the Source
URBEE is a return to fundamentals, a rethink of traditional automotive design and manufacturing. As a species endangered by our own actions, we must quickly learn to stop burning fossil fuels. Surely, the ultimate goal of Design is to serve the ‘public good’. Therefore, corporations and individual designers have a responsibility to offer products that … Read more