Soil Science

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Understanding powder flow in materials testing

Tapped density methods are a popular choice for assessing powder flow in materials laboratory testing. Here, Dr Katrina Brockbank discusses what data tapped density measurements actually do and do no…

News

Greening the lab: first net zero mass spectrometer launched

As part of an initiative to permanently remove CO₂ emissions associated with the manufacture and supply chain of all new inorganic IRMS products, the world’s first net zero mass spectrometer (MS) has…

In Depth

Understanding powder flow in materials testing

Tapped density methods are a popular choice for assessing powder flow in materials laboratory testing. Here, Dr Katrina Brockbank discusses what data tapped density measurements actually do and do no…

Comment And Analysis

Reproducibility crisis

Inadequate reporting, variability in reagents and the pressure to publish all contribute to the reproducibility crisis that is affecting life sciences… 

Interviews

In his element

We spoke to astrobiologist Robert Hazen whose new book, Symphony in C, draws parallels between carbon and music to help explain why the element is so essential to understanding cosmic evolution...