PCR tests have been the main test used for Covid-19 during the early part of the pandemic. They can detect Covid-19 very well, but need to be processed in a laboratory. Therefore, they have mainly ...

Operating handlines in a high-rise fire scenario has its difficulties. Because of their many pressure limitations, fire protection systems in high-rise buildings can create inadequate performing fire ...

We’ve been asked by readers about the accuracy of new Covid-19 “lateral-flow” tests being trialled in the UK. To date, tests to determine whether someone currently has the virus which causes Covid-19 ...

The art of creating great cylinder heads includes many different things, but a large portion of it comes from lots of time spent with a grinder in hand and in front of a flow bench, determining just ...

A recent study published on the medRxiv* preprint server discusses the role of lateral flow device (LFD) testing in potentially improving coronavirus disease 2019 (COVID-19) isolation policies. Study: ...

The rheology of powders is vitally important. The rheology and flowability of a powder can affect many of its properties, from its behavior in specific mediums to how it packs as a solid. The ...

Wet flow testing has moved in and out of the realms of mainstream power topics many times during the last 40 years. Like many aspects of race engine development that are a step aside of normally ...