When engineers want to make a metal stronger, one of the most reliable strategies is to use smaller grains—the microscopic ...

Heavy metals such as arsenic, cadmium, and lead are present in most foods, whether conventional or organic, usually as the result of environmental contamination. Because heavy metals pose significant ...

Ordinarily, when drinking water is being tested for toxic heavy metals, samples of it have to be sent off to labs. And while there are portable testing systems, they do have some limitations. A new ...

Testometric stocks a wide range of pneumatic, manual wedge, and pneumatic grips for tensile testing and also provides fixtures for cupping tests, flexural shear, compression and hardness tests.