The rotor moves slowly most of the times but does pick up at certain intervals. This process continues for many hours. Since the rotor is quite heavy (and hence more inertia) a small geared DC motor can be connected to the rotor to generate power for cell phones, $100 laptops, and other things in Africa. People can leave this thing to charge their phones/$100 laptops overnight.
Basically we have two chambers on either end of the rotating (pivoted) rod. The arrangement of the chambers is such that on either side of the rod, one chamber sits on top of the other (this is important). At the beginning of this operation, I fill the bottom chamber on each side with a yeast sugar solution. Each bottom chamber is always locked under pressure by special valves. Due to pressure the solution starts moving from a bottom chamber into its respective top chamber. Note that by moving upwards, the fluid’s center of gravity shifts, resulting in a mass imbalance which causes the wobbling.
Does the idea of inexpensive, biodegradable, everyday teabags horrify and disgust you? Ensure your tea drinking has a chain of environmental destruction all the way back to the bowels of the Earth itself with the Eva Solo Stainless Steel Tea Bag. It comes in small (10g of leaves) or large sizes, is dishwasher safe, and […]
They’re available for pre-order from the Big Bad Toy Store, with delivery estimated for Christmas 2015. They Yahtzee ($35) features a Cthulhu figure dice cup; while the Monopoly ($45) has a selection of Cthulhu player-tokens, Cthulhu money; and Lovecraftian properties.
This Smartphone Photo Lens Kit arms you with six unique smartphone photography accessories, so you can take high-quality and well-composed photos of any subject from small insects to expansive landscapes.6 unique lensesRolls up neatly for transportTripod for stabilitySmall lenses attach seamlessly with magnetMicroscope and 8x telephoto lenses attach with a case (case attaches to phone)Lens wallet […]
Inspired by the universality of symbols, the founders of Noun Project began to collect thousands of hand-drawn icons. The concept has since transformed into a massive digital collection of 150,000+ unique icons that fuel the work of designers every day. Spend less time crafting icons and more time putting amazing designs out into the world with […]
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