Understanding how to reliably measure viscosity

Viscosity is the ease in which a fluid flows – in other words, how thick a fluid is. So, for example, mercury is thicker than water and therefore has a higher viscosity. But why do we need to know this and how do we measure it? Knowing the viscosity of a fluid (and fluid doesn’t […]

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Oxford Instruments plc (“Oxford Instruments” or “the Group”), a leading provider of high   technology tools and systems for i...

NanoSight, leading manufacturers of unique nanoparticle characterization technology, reports on the characterization of nanoparticles at ...

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Imagine an AFM that routinely images the DNA double helix (top image) and atomic point defects (bottom) – in any environment. We invite y...