Category: Physical Sciences

TLC the Forensic Way

TLC the Forensic Way

Thin layer chromatography, more often referred to as TLC, is something you may well have unwittingly carried out a variation of as a child with some filter paper and pens. However it also made a recent cameo in an episode of CSI: Crime Scene Investigation. So what exactly is TLC and what part does it have to play in modern forensic science?

Elemental My Dear Chemist

Elemental My Dear Chemist

This week saw the news that the International Union of Pure and Applied Chemistry (IUPAC) and International Union of Pure and Applied Physics (IUPAP) have decided that two new elements can be added to the periodic table.

Armageddon Out of Here

Armageddon Out of Here

The threat of an asteroid hitting the Earth and destroying all human life is a constant worry for astronomers, Armageddon hypothesisers and those with a nervous disposition; however their concerns are not completely unfounded (remember the dinosaurs?).