Scientists use nanoparticles to control growth of materials

(Phys.org) —Growth is a ubiquitous phenomenon in plants and animals. But it also occurs naturally in chemicals, metals and other inorganic materials. That fact has, for decades, posed a major challenge for scientists and ...

Recycling heat from industry could reduce carbon emissions

Industrial processes that require high temperatures often expel any surplus heat into the environment. While industries are fairly good at using as much of this surplus as possible, a small amount of heat is always wasted.

The engineering behind the 3-D printing revolution

While 3-D pens and printers are enjoyed by students, artists and makers, innovative American companies are using similar equipment to manufacture aerospace, automotive and medical technologies. The number of technologies ...

Densest array of carbon nanotubes grown to date

Carbon nanotubes' outstanding mechanical, electrical and thermal properties make them an alluring material to electronics manufacturers. However, until recently scientists believed that growing the high density of tiny graphene ...

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