Cool idea. We actually wrote about a Trek bike project several years back that tackled the automatic shifting idea. If I recall, there were concerns around performance, however. Not sure the shifter can match the steady power and the smooth operation of manual shifting for a rider who gets in the groove pedaling.
Last year at Hannover Fair, lots of people were talking about Industry 4.0. This is a concept that seems to have a different name in every region. I’ve been referring to it as the Industrial Internet of Things (IIoT), not to be confused with the plain old Internet of Things (IoT). Others refer to it as the Connected Industry, the smart factory concept, M2M, data extraction, and so on.
Some of the biggest self-assembled building blocks and structures made from engineered DNA have been developed by researchers at Harvard's Wyss Institute. The largest, a hexagonal prism, is one-tenth the size of an average bacterium.
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