Scientists test samples at the Spectrum Odour Lab
Media playback is unsupported on your device
Video

University of Worcester's new odour laboratory opens

A laboratory where human "sniffers" test industrial odours has opened in Worcester.

The technology at the Spectrum Odour Lab can test up to 100 bags of samples each day.

It is based in the National Pollen and Aerobiology Research Unit at the University of Worcester.

BBC Midlands Today's Ben Godfrey reports.