French researchers used radiocarbon dating of 11th and 13th century cathedrals to find that the master builders of the period used iron to realize their lofty stone structures.
Clothing developed by researchers at MIT's Mediated Matter group is designed to house synthetically engineered organisms that could help keep its wearer alive in hostile environments.
The novel manufacturing process breaks down closed-cell extruded polystyrene foam into pellets that can be used in the manufacture of new products.
Designed as a supplemental aid for individuals with visual impairments, the watch-like tool helps its users determine the presence and proximity of objects and surfaces.
The hybrid device can store nearly all of the power it harnesses thanks to a direct connection between its mesh solar cell and lithium-ion battery.
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