New method simultaneously measures flow and oxygen

An international research team headed by the Max Planck Institute for Marine Microbiology in Bremen, Aarhus University and the Science for Life Lab in Uppsala has developed tiny particles that measure the oxygen concentration ...

Why do sharks dive?

Is it to regulate their body temperature? Conserve energy? Find food?

A simple recipe for MRI contrasts up to four times higher

Magnetic resonance imaging (MRI) makes internal body structures visible. However, before humans or animals are put into the "tube," they are injected with a contrast agent to make visibility possible in the first place.

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