Harvard bridge measures 364.4 smoots and 1 ear

A major influence on my work, including ‘Exploring the Invisible’ has been ‘Smoot’s Ear - the measure of humanity’ by Robert Tavernor, Professor of architecture and urban design and director of the Cities programe, London School of Economics.

In his book Tavernor urges us to look beyond the notion that measuring is strictly a scientific activity, divorced from human concerns. Instead, he sets measures and measuring in cultural context and shows how deeply they are connected to human experience and history.

Is the measurement of the importance of the bioluminescent bacteria only seen in quantifiable medical advancements, or is there also an important value in engaging with the bacterial light out side of a less scientific context?


Glowing Corpses

One of the very first practical demonstrations of the role of micro-organisms was undertaken in 1825, in a macabre experiment on the eerie light emitted by two discarded bodies in a London anatomy school. The luminous material was scraped off and was then used to make other corpses glow.


Bioluminescence

Tagging a gene with bioluminescent material is being used extensively in biological research, its one of the easiest ways to track genetic signals and pathways in living cells. By engineering the light emitting genes into bacteria , it has been possible to follow the progress of bacterial infections, and to detect bacterial pathogens.. 

Bioluminescence is being used in the visualization of gene expression, in the non invasive analysis of cancer cells, and is also being used in current research in the fight against AIDS - although the small size of viruses makes gene insertion more difficult, studies have been initiated to attempt to track the progression of the AIDS virus by changing the cells of the animal to glow when a virus invades.