Well, These Are the Dog Days of Summer
As the summer winds down and we begin to brace ourselves for the uptick in activity come September, I came across this piece in R&D.com about scientists at MIT using a virus to assemble more efficient, more green batteries. The problem with batteries is a vexing one: in order for our economy to move beyond petroleum (particularly for transport), which has incredibly high energy density, is inexpensive and easy to transport, we need to find a more efficient way to store electrons. Electrons are weightless, but conventional batteries are not; hence the problem.
‘”Using M13 bacteriophage as a template is an example of green chemistry, an environmentally friendly method of producing the battery,” Allen said. “It enables the processing of all materials at room temperature and in water.” And these materials, he said, should be less dangerous than those used in current lithium-ion batteries because they produce less heat, which reduces flammability risks.’
Amazing. Now I know that technology is not an unalloyed good and that progress should not be embraced without question, but I do find it remarkable that to read about things that researchers are working on today, that may only begin to affect society 10, 20, 30 years hence. The Internet was conceived of in 1973, rolled out in 1983 and really only began to shake things up in the late ’90s. The transistor was invented in the Bell Labs in 1947 but it was its minaturization in an integrated circuit in 1959 that really accelerated change. And then powered the personal computer (and the Internet). The rest, as they say, is history.















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