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Latest Hacking - What am I researching these days?

2/10/2015

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This is a multi-post series

I am researching tons of stuff. It all falls under hacking. I can't describe it all. It's many dozens of books and thousands of hours. It's going well but it is difficult. I've decided to branch out, in addition to my normal work-related research. It's all part of THE BIG PICTURE, a secret plan we are working on out here in the Pacific Northwest. :) 

These posts are roughly in order. They will show up in reverse order on this blog, since they are sorted by date, most recent first. Sorry. Scroll to this one and then scroll up? It might make more sense that way.

First, there is Plumbing. Research #1.

I lost an entire month to a plumbing disaster on the East coast. Not. Fun. I wound up doing 100% of the plumbing repair work myself. Those pictures are horrible, so I may or may not post them. Turns out a "plumber" who installed the fancy tub spigot in the 90's decided to cheat and use a steel coupling with the copper. Then he sealed it all up behind a tiled wall! Steel is verboten and against code for many reasons, one of which is that the steel will react and rust, then fail. Which it did...behind our wall. 

I managed to stop the leak, without water damage, but in terms of repair I was not so lucky. Total. Disaster. I eventually fixed it all, except for re-tiling the wall with exotic, matching, Italian glass tiles. After this "learning experience" I made up my mind to learn more plumbing. Any plumbing I do, and any plumbing I see done, will all be 100% to code and tested as well. Luckily, my friend Mark and his wife do all of their own plumbing, so I'm going to have them school me. 

I can do lots of plumbing, mostly learned from fixing the slum. For instance, our latest plumber used the wrong pressure fit connector, one designed for copper and not plastic pipe. Also, he didn't test it. Sure enough, it leaked and was fairly unfixable. I disassembled it, and then wound some waxed dental floss in a critical area. Under compression, this can form an arbitrary "washer" which will hold for decades. I learned this by disassembling and ancient toilet supply system and found some cotton thread in there. It had held for decades and I didn't even know it was in there. Cool trick!

However, I don't yet trust that I can solder a copper pipe blind (where you can only see the front third) and then seal it up behind plaster and tile. I need to be able to wet the entire joint, all the way around, without seeing the back side. Then I should never have to wait for a plumbing emergency again.
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    I'm an applied-math-research Ph.D. and serial startup founder. I am a recognized computer security expert, fortunate to join the ranks of many, great CTO's. I've founded and seed-funded multiple, successful, VC-backed companies. I'm still at it!

    My wonderful wife and I moved from New England to near the Portland Oregon area. We LOVE the Pacific Northwest, and we've been here a few years now. We have an adorable baby girl, Vivi.

    People here are nice and smile a lot. Vegetables are insanely delicious. Driving is not like Mad Max.

    This blog is very Vivi-centric. Our family just can't resist. :) Also, there are some stupid hacking and geek tricks.


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