What is the purpose of prescribed practical P4? To investigate experimentally the relationship between the mass and volume of liquids and regular solids, and analyse and interpret the data gathered.

Most planetary systems contain worlds larger than Earth but smaller than Neptune, and the low-density planets around one young star should help us understand how such systems form ...

Buoyancy corrections can become important when the density of the object being weighed is very different from the density of the masses employed for the calibration function. For example, this is true ...

In pressure relief systems, accurately estimating temperature changes during fluid flow is vital for relief piping sizing. Fluid velocity changes and the Joule-Thomson effect (affecting non-ideal ...

I believe the single most important factor is that the most accurate flowmeters have a close connection between the operating ...

Planning for the new year offers the perfect opportunity to explore reducing consumption or pulling alcoholic beverages off ...

Weighing a single living cell sounds like a party trick, yet the numbers involved are so small that they push the limits of physics and engineering. To make sense of a weight like 3.5e-14 ounces, I ...

Fuel flow has been subject to strict limitations since the beginning of the hybrid era in 2014 – and the source of much ...

Among clean energy sources, hydrogen (H2) has emerged as the preferred energy carrier, boasting a high calorific value and net zero carbon emissions. Proton-exchange-membrane water electrolysis (PEMWE ...

You may have read about running at ‘conversational pace’, but what exactly does that mean and why is it important?

Nash, L. (2026) On the Size of the Electron in a Quantum Universe. Journal of High Energy Physics, Gravitation and Cosmology, ...