A Touch of Fluorescence
- Episode aired Jan 2009
- 30m
'Measuring' wavelengths to 'see' colours we can't perceive reveals invisible signals and patterns in polarization and UV. Flashing ultra violet displays indecipherable to predators, marine a... Read all'Measuring' wavelengths to 'see' colours we can't perceive reveals invisible signals and patterns in polarization and UV. Flashing ultra violet displays indecipherable to predators, marine animals communicate animatedly in cryptic channels visible only to select eyes. For the fir... Read all'Measuring' wavelengths to 'see' colours we can't perceive reveals invisible signals and patterns in polarization and UV. Flashing ultra violet displays indecipherable to predators, marine animals communicate animatedly in cryptic channels visible only to select eyes. For the first time on film, we discover the key role that fluorescence plays in the lives of many spe... Read all