Hi, welcome to worm farming. I've been doing it for about a year now. Questions are good, and lead to learning more. Hope we can help out. 1. They like it best at 70, but thats not to say you can't keep them in a place that is hotter or colder. I have a bin outside, were it is 100+ during the summer and as low as 0 during the winter, and it is very active. 2. Thats a big bin. How many worms do you have? I would worry about how much air they get if you have the doors on. You would want it covered, but the fridge is made to hold air in, so if you keep the lid on, give it plenty of holes for fresh air flow. 3. Grass clippings are fine, but they can heat up. I would use in moderation. I will bag mine up every now and then, and use in my regular compost pile. Leaves, newspaper, veggie scraps make up most of my worms food and bedding. 4. As stated with the grass clippings, they heat up, so your worms could be escaping the heat. when things cool off they may find their way back. Don't let any mistakes now make you think twice about what you are trying to do. This is a great thing to do, you'll make mistakes and learn from them. Once you get it down, it is easy. You just have to learn what works best for you.

It would help to know in what context the word judgment was used.

I have two Kindle Paperwhites with WiFi and cellular connectivity. Hubs has one with Wifi and cellular, and one with only WiFi. Unfortunately, as has been pointed out, above, the cellular connectivity on new devices is now only available on the Kindle Oasis. The Oasis is significantly more expensive ($250) than the "regular" Paperwhite ($140). Yes, @aok27502, you can download the free Kindle app on many devices -- I have it on my desktop computer (running Windows 10), as well as on my iPad Air and iPhone. But, a big advantage to reading on an actual Kindle device is the absence of glare on the screen. The built-in front lighting is great for reading in a dark room (e.g., in bed while your spouse is trying to sleep). And Kindles are very light weight. @Suzieque you might be able to find an earlier generation Paperwhite with WiFi and cellular on Amazon.

MUA should really be provided mechanically, not through “drafty” walls, crawl spaces or attics. The hood you are purchasing should provide you with the volume of MUA that is required to run the system efficiently, assuming it is correctly sized with your gas range. Your log stove should have its own MUA system, but if you are relying on the hood system, it needs to be sized to accommodate both the log stove AND your gas range. The International Building Code for Residential Construction should provide all of the details you need (in the mechanical code) for this system - even if your local jurisdiction or contractors are not familiar with it.