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    Energy storage - alternatives to batteries

    I'm designing a remote controlled electric car. The easiest solution would be of course batteries, but I would like to do it in another way. The energy storage should... -not be expensive -have a long life (usable multiple times) -be environment friendly (sustainable, recyclable), if possible...
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    My life was a lie

    Hi, I just want to tell you about my story with transistors, because i really do feel stupid now. I've been using various transistors for a long time. I always put them most of the time before the load because it seemed logical and that's how i've seen it elsewhere. I also supplied the...
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