(LO) TECH GADGET: WHAT IS IT?
Here’s an attempt to have some fun - or at least puzzle over an old - say (lo) tech gadget or invention. You tell me - WHAT IS IT?
If you think you know - clink on the link below and write your answer. If you get it right - we have a somewhat expanded treatise on how to start your invention and info on patent searches. If you are more into gadgets and gizmos - well - try your intelligence anyway. I’m curious to see how many people know what the WHAT IS IT? - is.
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The answer and source will be given after you have played along for awhile. Keep coming back if you want to know. If you don't want to know - come back anyway. We will have other "whatsitz" for you to try to identify.