14/05/2018

Simple equation directs creation of clean-energy catalysts

New guidelines laid down by Nebraska and Chinese researchers could steer the design of less costly, more efficient catalysts geared toward revving up the production of hydrogen as a renewable fuel.

Picasso 'accidentally' damaged, withdrawn from sale

A Picasso self-portrait estimated to be worth $70 million and due to go under the hammer in New York on Tuesday, has been "accidentally damaged" and withdrawn from auction, Christie's said.

page 3 from 12