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I bought another ink bird itc-308. It will not hold any information I put into it. I Chang C to F and Chang the default temp to 71F. After it switches back to non programming mode…. It defaults back to the factory settings. What have I done? Plugged it in and then this happened. How can it...

Have you tried running a blank. Hence only water through the process to see how it tastes? Sounds stupid but it could be of value. This is a common practice in chemistry to determine where a problem may be occurring. You can also perform iterations to narrow down the issue. Your mileage may...

I have been growing them for about 7 years. Only Chinook the last few years. They prefer a sunny spot with water and they like to be fertilized every month while growing. They do prefer to grow vertically. it is best to use a pulley system to hoist up the twine as they can be easily lowered...

I do like Belgian beers and mostly make them. I have attached a couple I like and keep making. I am far enough down the rabbit hole that I quit digging. Chemist by training. I like it. My wife and friends like it so... that is all that matters

Lead is a neurotoxin. Think about this and decide if you want ANY in your beer.

Ahh pH. DI or RO water is very difficult to measure pH and it is correct that until you add ions it is a moot point. It has no buffering capacity. Think of it as a blank canvas. Make something awesome or at least what you like!

And that hole is deep and Very, very long.

I jus hope no one is trying to measure the pH of their tap water and think that the measurement is accurate.

Okay... so we all know that pH is temperature dependent right? Unless you are measuring pH 7 which has a millivolt reading of zero. That means that the temperature does not matter for pH 7.0 only. It is also a log scale system that only measures H+ ions. Unless you have very stable and or...