, electric heater, or resistance in shunt with the discharge electrodes of a discharge device load (class / ) filament or electric heater in series with a discharge device load (class / ) load device temperature-modifying means combined with or forming circuit impedance means (class / ) plural circuit...
inside the miniature light box, like a locket, i found that methods used to make it open and close for access to the switch and battery, such as hinges or magnets, would have increased the size of the pendant, and i wanted to make it as sleek as possible. construction i printed the pendant using pla filament...
displays these were the immediate ancestors of modern led -segment displays, and are still used for some large-display applications. sperry sp- display from heathkit car clock (half inch digits) data , tung-sol digivac s/g dt- b, modern japanese (make unknown) neo- m flat-panel display ( " digit) filament...
make 'sustainable clothing' affordable ril, pioneer of recycling of pet bottles in india, is processing over two billion post-consumer (used) pet bottles every year and plans to scale it up to six billion in two years, he said. reliance industries ltd (ril), the world's largest integrated polyester yarn...