An amalgam is a physical mixture of metals, or a type of alloy. Using mercury is a pretty straightforward way of separating the two materials, since the mercury only affects the gold and leaves ...

All allergens are in petrolatum unless otherwise stated. For patients with metal prostheses (eg, stents, amalgams, joints, or screws), we tested with the materials used in the prosthesis itself ...

The cars are hand made and assembled from thousands of parts, including CNC-machined metal components. Amalgam used original CAD designs and digital scans of the original car to recreate the ...