NickyNick wrote:I thought a bit and I think that the best solution for that problem is transforming signal carrier. This thing has two positions - first for "0" and second for "1". This way, NOT gate should be a construction that will switch signal carrier from "0" to "1" and vice versa.
Hmmm u r right. I meant the asme as JonathanF. But this doesn't solve the problem.
Maybe a good way to make reusable computer is using verticle meal plates, anchored an down. left fall="0", right fall="1".
That would be intresting, imo... Thinking is in progress...