Thanks, Beth, that's a really neat story. Interesting that the Fibonacci Sequence, which appears so many places in nature like galaxy spirals and the nautilus shell, also governs how trees collect solar energy. I wonder how many other system designs could be improved by applying the math?
It's interesting to see how the solar/photovoltaic industry is evolved both on the macro and micro scale. You have a lot of large companies involved, which makes sense because panel production is expensive and also you need economies of scale. Further, you have a lot of high-flying startups (qv. Solyndra) -- an arena where we're already seeing a shakeout, I might add. Here, with Lee, I think what we're seeing is another side of the industry, a small-to-mid scale niche where we will see a lot of players, perhaps because the end-user market is far from monolithic.
Love the fact that Lee Bristol got into solar panels as a career change after a long-running stint as an IT consultant. Just goes to prove that with the right enthusiasm and dedication, there are countless possibilities to shift gears mid-career.
Coincidently, I just read something this morning about a solar panel entrepreneur that will likely give Bristol and others in the industry a run for the money--that is, when he finally grows up, graduates college, and makes his mark. This 13-year old came up with a method for arranging solar panels based on the arrangement of tree branches and using a mathematical method called the Fibonacci Sequence. The youth recently won the Young Naturalist award from the American Museum of History in New York. He claims his method is 20% to 50% more efficient than traditional solar arrays, and some scientists say he might be on to something.
Festo's BionicKangaroo combines pneumatic and electrical drive technology, plus very precise controls and condition monitoring. Like a real kangaroo, the BionicKangaroo robot harvests the kinetic energy of each takeoff and immediately uses it to power the next jump.
Design News and Digi-Key presents: Creating & Testing Your First RTOS Application Using MQX, a crash course that will look at defining a project, selecting a target processor, blocking code, defining tasks, completing code, and debugging.
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