Science & Environment

Accidental discovery enables room-temperature recrystallization of molybdenum

Source: Phys.org - latest science and technology news stories · Published

Accidental discovery enables room-temperature recrystallization of molybdenum
Source: Phys.org - latest science and technology news stories

Researchers at the University of Rochester and Technion–Israel Institute of Technology accidentally discovered a new way to rearrange the internal structure of molybdenum—an extremely heat-resistant metal—at room temperature. Molybdenum is typically used to reinforce nuclear reac

Researchers at the University of Rochester and Technion–Israel Institute of Technology accidentally discovered a new way to rearrange the internal structure of molybdenum—an extremely heat-resistant metal—at room temperature. Molybdenum is typically used to reinforce nuclear reactors, jet engine turbine blades and rocket nozzles because it doesn't melt until it is heated to more than 2,600°C (4,712°F). Controlling its atomic structure at room temperature could open the door to more applications, including next-generation semiconductors.

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Science & Environment

Did early humans collect keepsakes 500,000 years ago?

Most of us are familiar with the urge to pick up a seashell from the beach or keep a stone from a hiking trip. The object itself may be ordinary, but to the person who keeps it, it serves as a reminder of a particular moment, place or person. Where did this behavior come from? Di

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