Extract your own DNA with our kits, study DNA & RNA molecular models.
A self-assembly abstract molecular model of a 12-layer (1 turn) double helix of Deoxyribonucleic acid. Each high quality plastic moulded shape is colour-coded and the number of hydrogen bonds are represented by the pegs forming the base pairs.
Use real life forensic techniques to examine evidence left behind at 4 interconnected crime scenes all committed during one day in the usually sleepy London Borough of West Chapel. Contains tools for fingerprinting, spotting invisible marks, ink analysis, impression tests, hair, fibre and mysterious substances test. Includes CD Rom with extra clues, suspect profiles and forensics database.