Here is another project idea that I'll probably never realise. It's not really an ingenious idea or a new concept. But there is a reason for why I can't forget about it.
In the very early 2000s, when I started to tinker with PC cases and also made my first steps in web communities, I thought about how I could reduce the noise my computers made without running chips at dangurously hight temperatures or forgoing performance. I've read about heat pipes in some case modding community. And I thought why not take it to the extreme to move heat quickly not just to a larger heat sink than the CPU sockets could safely hold (Motherboards didn't have cooler brackets back then.) but to a heat sink or several heat sinks that cover the majority of the case's surface. When the first commercial CPU coolers with heat pipes came on the market, targetet at computer tinkerers, but still nobody in the community seemed to attempt to make a case with a huge heat sink on the outside of the wall to cool even a 2 GHz Pentium 4 with its 75 Watts TDP passively, I decided to register in a small case modding web forum and present my idea to see what might be wrong with the concept. I was actually younger 20 years ago than I am now and I had never before tried to get myself out there in such a way. I thought it was a rather good idea. But I wasn't sure how much surface and aluminium mass I needed and wether it was realistic to cool a powerful CPU passively that way. Trying to cool a Pentium 4 only passively sounds like a stupid idea after all.
So I created a post on said web forum that I've never read before, presented my idea and asked for opinions. I got a few answers and everybody seemed to think it was a stupid idea. One respondant didn't seem to get my idea but still seemed to think it was stupid. One person seemed rather friendly in comparison and asked if I could explain the idea in more detail. I felt bullied by the negative answers, I felt mocked by being inline quoted (which I don't think I had seen before) and I felt that my ideas were generally worthless since I wasn't one of those hobbyistic experts that actually know stuff and are able to answer questions asked in a web forum. So rather than explaining my idea in more detail as requested, I searched for a way to delete my post, didn't find one and asked in the same thread how I could remove it.
I didn't find the post when i searched for it a few years ago. Like most small web forums it has probably gone offline with nothing or almost nothing in a web archive. But with the experiece that I have today I suspect that I didn't explain my idea very well and the other forum members didn't realise that I was a very insecure child. I also realised many years later that it wasn't a bad idea. I even saw a computer case that implemented the same idea being sold at some point. I don't know if many people bought this. But at least somebody other than me seemed to think it made sense and could even be commercialised. This redeemed my idea in my mind and I started to think about making such a case again. But I don't have the need for high-power CPUs and didn't want to invest money into another project that I wouldn't ever finish once the initial exitement would be over by buying huge heat sinks and heat pipes. So I've added it to that huge imaginary list with projects that I like to would have done but likely wouldn't finish and conclude my decades long considerations and my decision to conclude them by writing this entry.
Done.