If you hadn’t seen one before, you’d be forgiven for thinking a pomelo was just a big grapefruit. A very big grapefruit. Like ...

For that, you need something like this gamma-ray spectroscope. Dubbed the Pomelo by [mihai.cuciuc], the detector is a homebrew solid-state scintillation counter made from a thallium-doped cesium ...

With peak citrus season underway, now is the moment to explore what a pomelo is, reveling in every last bite of this special fruit, from the outside in. Winter offers a wonderland of juicy choices ...