A student project has discovered superconductivity in polycrystalline iron-nickel-zirconide. Researchers from Tokyo Metropolitan University have identified a groundbreaking new superconducting ...
Next time you're driving around on Mars and need to get your tire replaced, chances are good it'll look something like a revolutionary new version made by NASA and Goodyear. The mesh cage design can ...
Three types of alloy are used for fabricating gold crowns ... If a tooth with a gold crown breaks, it is generally because the underlying tooth structure has fractured or decayed. However, gold crowns ...