My initial purpose is to make light guide plates to light up some images I've had printed on canvas, only where I want it lit up so just small recesses in one side.
Yes, memory, I did many years of study at TAFE across a range of fields suitable for mechatronics and went through everything and got distinctions across the board, read it once, in there for life or at least till 55. Maybe it was the double fives that messed me up, lol.
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