The Associated Press is reporting this afternoon that a special grand jury has been convened to investigate both the construction and design of Boston's Big Dig tunnels as part of a criminal probe in to the tunnel ceiling collapse that killed a local woman in July.
According to the article posted on Boston.com this afternoon, a spokesman for the Attorney General's office confirmed the grand jury began hearing evidence Tuesday. They are expected to hear testimony from construction workers, their supervisors and ceiling designers, among others.
It will certainly be interesting to see what comes out of these investigations, who may be held responsible, and what missteps led to this disaster which made headlines nation-wide.
By experimenting with the photovoltaic reaction in solar cells, researchers at MIT have made a breakthrough in energy efficiency that significantly pushes the boundaries of current commercial cells on the market.
We looked at a number of sources to determine this year's greenest cars, from KBB to automotive trade magazines to environmental organizations. These 14 cars emerged as being great at either stretching fuel or reducing carbon footprint.
A quick look into the merger of two powerhouse 3D printing OEMs and the new leader in rapid prototyping solutions, Stratasys. The industrial revolution is now led by 3D printing and engineers are given the opportunity to fully maximize their design capabilities, reduce their time-to-market and functionally test prototypes cheaper, faster and easier. Bruce Bradshaw, Director of Marketing in North America, will explore the large product offering and variety of materials that will help CAD designers articulate their product design with actual, physical prototypes. This broadcast will dive deep into technical information including application specific stories from real world customers and their experiences with 3D printing. 3D Printing is