Bacteria

‘Neon signs’ made with bacteria

Publication: msnbc.com   Date: December 20, 2011   View Article

The bar of the future may have all-organic brews on tap and blinking neon signs in the window made with millions of bacterial cells that periodically glow in unison.

The same “living neon sign” technology could also be used to help brewers and other folks monitor environmental pollutants in water such as arsenic, according to research published online Sunday in the journal Nature.

‘Weird life’ reveals science at work

Publication: msnbc.com   Date: December 29, 2010   View Article

The continuing controversy surrounding the announcement of strange bacteria deep in a California lake that can apparently survive on arsenic and even incorporate the element into its DNA is being held up as a shining example for how the scientific process works.

The latest to point this out are the folks at Real Climate, a blog on climate science — a discipline that is no stranger to controversy.

© 2008-2010 Collected Writings By John Roach