Combining manual and automated techniques, the 3D printing process created a concrete wall from an innovative mortar based on white cement. From a total of 60 individual segments, the wall was built ...
General Electric has announced a new nine-watt LED light bulb that promises a lifespan of 17 years. GE says its Smart LED bulb, which replaces a traditional 40-watt incandescent light bulb, will go on ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback