Using magnetism for more efficient oxygen production in space

Since sending the first human into space in the 1960s, the solution to one key challenge has remained elusive: the efficient and reliable production of oxygen in space. On the International Space Station, this problem is ...

Elegant theory predicts the chaos created by bubbles

A team of international researchers from the Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Johns Hopkins University and Duke University has discovered that a century-old theory describing turbulence in fluids also applies ...

Why too much ultrasound slows chemical reactions

Osaka Metropolitan University researchers have solved a long-standing mystery in the field of sonochemistry: why do chemical reactions slow down when ultrasonic power becomes too strong?

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