Dr Christopher Teh, soil biologist and senior lecturer at Universiti Putra Malaysia answers gardening questions in Star2.com’s gardening column, Ready, Set, Grow!, which is brought to you by ...

A pomelo looks like a large, slightly misshapen grapefruit, only it’s much more delicious, at least if you get a good one. The pomelo, which is one of the parent fruits of the crossbred ...

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 ...