These pears are extremely popular, at $8 each. A Buddha shaped pear is displayed at an orchard in Weixian county, Hebei province, Sept. 10, 2009. Hao Xianzhang, a local farmer, spent six years ...

In this episode Ben shows how to use silicone to make reusable mold for casting concrete. This is an easy process for making a concrete copy of an existing object. I used Mold Star 30 silicone ...

This project involved providing glass fiber-reinforced polymer (GFRP) molds to create six 20-meter-long cast concrete architectural beams for a new interdisciplinary R&D facility in Oxford, U.K. These ...