Wouldn’t you know it? Just as soon as I finish my ‘science communication in Canada’ series, Global TV’s national news starts broadcasting a series on nanotechnology. Interestingly, the focus in part 1 is on medicine only. There was no mention of any other kind of application or the fact that we already have many nanotechnology-based products available in consumer markets. Maybe they’ll mention these other sectors in subsequent parts of the series.

They too (it was one of the problems I mentioned at my recent conference talk at ISEA 2009) were stuck for ways of communicating nanotechnology and so reverted to the human hair example (i.e. a nanometer = 1/100,000 of a human hair). I f you want to see part 1 of the series, it’s here.  Oh, they have beautiful graphics.

The US Environmental Protection Agency (EPA) recently announced a nanomaterials research strategy which I mentioned here in my Oct. 1, 2009 posting and they’ve already revised it. This time it’s all about the animals. According to the news item on Azonano,

Importantly, the research strategy articulates the goal of identifying non-animal methods that may ultimately be able to preclude the perceived need for any in vivo testing. The EPA appears to have taken to heart the principles outlined in the National Academy of Sciences’ report ‘Toxicity Testing in the 21st Century: A Vision and a Strategy,’ which calls for increased use of current non-animal technologies and biological understanding that is more precise, relevant, and that will improve hazard assessment.

There’s more at Azonano. I’m glad to see that the effort to move away from animal testing is being embraced.