…. …. There is another question though, and that is the question of environmental and human health impact. If the use of such particles was ever explored seriously – even at the laboratory scale – it goes without saying that parallel studies would be needed to understand how they might interact with the atmosphere, environment and people in less than helpful ways, and how adverse impacts might be avoided. Here again though David Keith comes up with a thought-provoking idea: What if the particles were engineered to have a finite lifespan, …. …..
Posted on: Tue, 01 Jul 2014 05:52:29 +0000