Stromatolites probably don't mean much to you. But they should. It's thanks to these blob-like "corals" that we exist. The only trick a Stromatolite has is to produce tiny bubbles of oxygen. Bubbles are produced by primitive algae-like micro-organisms called cyanobacteria, which live on the surface of the rocks - about […]
Check out a business speech I wrote for a client on 15 October 2009. Business Speech Jacques de Villiers is a professional speaker, writer, marketing consultant and trainer.