I've been a self taught guitarist for about 10 years, but it turns out I'm not a fantastic teacher, so I've been taking jazz guitar lessons this year to fill in some of the blanks. It's forced me to sit down and actually practice specific skills, rather than just noodle around, play songs I know, and not stretch myself.
So I knocked together a pretty basic practice routine, and I was wondering if anyone else has a specific routine that they follow when practising?

Here's my routine:

7th Chords & Arpeggios
With root on the E, A, and D strings: Maj7, min7, Dom7, dim7 chords
With root on the E, A, and D strings: Maj7, min7, Dom7, dim7 arpeggios (1 octave)
With root on the E and A strings: Maj7, min7, Dom7, dim7 arpeggios (2 octaves)

Scales
Stepwise; 3rds; 4ths; 1-4-3-2 clusters; adding a chromatic note: Major, Dorian, and Mixolydian scales

Chord scales
(Not sure what this is called properly, but it's just learning the chords that apply to each note in a scale)
With root on E, A, D: 1 octave of chords and arpeggios
Staying in a major scale position: 1 octave of chords and arpeggios

ii, V, Is
7th chords around a ii, V, I
Alternate voicings around a ii, V, I
"Single note" riffing over a ii, V, I
Scale riffing over a ii, V, I
Arpeggio riffing over a ii, V, I
Unrestricted riffing over a ii, V, I

Standards
Pick a couple of jazz standards and have a play around with them. No need to get them perfect, just become comfortable looking at chord sheets and semi-sight-reading the songs.

Now that it's legal in Canada to grow cannabis, I decided to try my hand at growing a few plants indoors. I started with a simple setup and a couple of seeds in a closet. As I did more research, I slowly started upgrading my equipment and methods. There is so much more to growing good cannabis indoors than I originally thought, and it's become a very interesting hobby for me. There is also a lot of misinformation and pseudoscience out there, which can make it difficult for new growers.

Anyone else into this hobby? What's your setup like? Anyone thinking of getting into it?

For almost a year now I have been playing D&D, loving every moment we get together and have a session. Because of life and stuff it's been a once a month meet up and the current campaign is coming to an end.

For the better part of all that time I've sat staring at an un-painted mini, I finally took the next step and got a stater kit of paints and went at it. I wish I had done this sooner! So far they are rough as hell but honestly it's such an enjoyable little hobby. I plan on expanding my paints out to more technical washes and shades and with that buying any mini that looks fun to paint.

I know a few folks play table top games. How many of you paint as well?

I've been semi into this for a short while. I've done a few brews over the last year or so, three single gallon mead brews (one being a joam), one 5 gal cider brew and I've just started 3 different single gallon brews, with two being wine and one cider. From here on out I'll be starting a new batch each week to create something I really enjoy, most likely ciders.

I would enjoy talking to anyone that is also interested in this subject.

Example: I'd like to learn more about wine¹, but it seems very complicated and its hard to tell what's "real" and what's just stuff people have made up to be pretentious.

1. I recognize this isn't a "hobby" per se but I think it fits best in this group

A few people have expressed interest in my indoor, semi-automated growing setup so here's the lowdown.. In a corner of my workshop is a cupboard with a footprint of 1.6x1.2m, 2.2m high. This is insulated with a mixture of glasswool, foam board and expanding foam (depending on what I could install where), and lined with diamond pattern aluminumised mylar (the diamond pattern provides diffuse reflection to avoid hotspots).

Inside the cupboard I have 750W of full-spectrum LED lighting, a 500W oil-filled radiator, and a small fan to keep air moving around. There's a vent which pulls air from the outside and a extractor fan which also vents outside. Being able to pull cool air from the outside (even in summer) is extremely useful as the lights can put out quite a lot of heat.

My main growsystem is an Amazon low-pressure aeroponics system, and I've also got some airpots to do some soil-based growing in. Aero on the right, pots on the left. If you're not familiar with aeroponics, it's a system where the plants roots hang in open space and nutrient-rich water is sprayed or misted over them. High-pressure aero uses mist and low pressure uses sprayers. High pressure aero is currently one of the best known ways to maximise plant growth but low-pressure is pretty good too and you don't need anywhere near as much gear like pressure vessels and solenoid and so on. I just have an aquarium pump which drives the sprayers. In my experience aero is considerably more efficient than soil, non-soil media or other hydroponics - but on the other hand it's very twitchy. If your nutrient balance is off or your pH is wrong or worse, you pump fails - things can go wrong very quickly.

The airpots are totally new to me. People say they're good but I have no idea. I have a mixture of compost, perlite and coco coir to go into them so we'll see how that works out. I'm going to use organic nutrients only on them, I have some seaweed derived stuff which should be good throughout the entire grow process.

So that's the hardware, now on to the fun bit - the automation...

On top of the cabinet is a board hosting a Raspberry Pi model A - these days I'd use a Zero W but they didn't exist when I built this. In it's mostly-bare state the board looks like this. Quick explanation - the red board is mains-rated relays which let me switch the connections above it on and off using the Pi. This is where the lights, fan and heater are wired to. The small junction block left of the relays is connected to mains.

The block up and left of the Pi is 5V, which drives the Pi, the relay control electronics and provides power to the junction block on the right. There are various sensors wired in to that block and connected back to the Pi.

Wired up on my bench for testing it looks like this, and in situ it looks like this (this was on a previous iteration of the cupboard but it's basically the same now). The orange cables on the left are lights, fan and heater. The black cables top are the sensors.

Temperature is monitored using five DS18B20 sensors, which are cheap and reasonably accurate serial devices so you can run a whole bunch of them off a single pin on the pi. I monitor my water temperature, the temperature at the plant stem, at the wall, inside my workshop (but outside the cupboard) and outside temperature. The wall/stem temperature is the important one, that determines whether heating or cooling is engaged. I monitor the exterior and interior temperatures to know how effective my insulation is being. If water temperature gets too high I might add an agent which protects against microbial infections that like warmer water.

I do have a DHT22 humidity sensor but they're hella flaky and it's currently not working. I will replace it at some point but past experience suggests humidity is high whatever I do.

The Pi has a python script which runs every five minutes. It reads all the sensors, decides what (if anything) to do, then logs everything in a sqlite database. If it's 'night' (which is actually day outside, for temperature management reasons) it turns the lights off, if it's 'day' it turns them on. If it's cold it turns the heater on, if it's hot the fan. There's a bit of smartness where it actually aims for a midpoint of temperature because otherwise it's always aiming for highest temperature then immediately cooling again, then heating and so on - a stable temperature is better for the plants. At 'night' I tend to run the fan to drop the temperature: plants often like it cooler during darkness, get some fresh air in and attempt to lower the humidity a bit.

There is a web interface which lets me see what's going on - current temperature and status, plus some lovely lovely charts (who doesn't love a nice chart?). I can also turn the lights out from here in case I need to go in an do some maintenance for anything. 750W of LED light is painfully bright, it's much more comfortable (and safer!) to turn them off while topping up reservoirs or changing water or whatever.

It would be relatively trivial to add sensors for moisture or pH to add an auto-watering or auto-adjusting nutrient systems, but I haven't felt the need to do that yet.

Happy to do my best to answer any questions anyone has.

I've enjoyed the challenges of gardening in zone 5 -6 and zone 10 - 11, and am wondering about others' experience.

Climate change, with migrating pests/diseases and more erratic weather, are definitely noticeable trends.

While it's interesting to grow ornamentals and food crops that wouldn't ordinarily be available, it's also disturbing to find falling yields and utter collapses of formerly successful "easy" plants like basil and temperate climate tomato varieties.

There are limits on how much can be accomplished with purely "organic" controls - I've had to experiment with soil ecology (MycoStop for fungal infections, etc.). Allergenic plants are an increasing problem. There are brand new animal pests where I live as well - iguanas, pythons, and other hot-climate reptiles.

I'm curious about others' gardening results, and suggestions for improving adaptability.

I built a basic panel out of some boards left over from another project. I'd like to use this as a desktop surface just laid on top of some filing cabinets. I'm wondering what the best way to finish this would be? I don't think I want to paint and I'm ok with some light staining but I don't have any experience with sealing or whatever I would want to do to help preserve the surface. It would have typical office items on it (keyboard, mouse, monitor, paper, pens, etc.).

@Khromier, @Soulmaster and I are trying to learn Russian. It's the first time we've (I've?) properly tried learning a language.

I was wondering if any of you had advice to offer for learning a new language, even if it isn't necessarily specific to Russian.
We've been using https://russianlessons.net so far, but other resources would be interesting.

Спасибо!

I wouldn't really consider it a hobby, but couldn't think of where else to try and have this discussion.

How many of you have ever heard of, or even considered the idea of alternative keyboard layouts!? As unanimous as it is, why are the letters of the alphabet even placed that way on our keyboards anyway? Alternative keyboard layouts attempt to optimize the layout by placing letters in such a way as to make typing more ergonomic. Often ideas include focusing on the home row, rolling fingers, alternating hands, high frequency letters on index and middle etc.

Some examples to look into if you've never heard of the concept:

• Dvorak, the most well known alternative keyboard layout. Prioritizes alternating hands by separating vowels and consonants by hand.

• Colemak. As opposed to Dvorak, prioritizes rolling the fingers rather than alternating hands and attempts to limit same-finger bigrams.

• BÉPO, a layout optimized for the French language!

• Others include Carpalx, Workman, MTGAP, Norman and many, many more. Creating rather than using layouts has sort of become a hobby for some...

So what do you think? Supposed ergonomics vs standardization. Would you ever consider switching or do you think it's a bunch of hocus pocus? Perhaps you have switched or tried to switch and would like to share your experience.

I am currently trying to learn how to fix things myself by learning how to solder and fix things like that. I also want to DIY some things for quite some time.

My current project is working through the book Make:Electronics , I bought it at humblebundle some years ago. Yesterday I powered a led via a power outlet for the first time, by connecting it to a cut off USB cable. I'll share a picture of the abomination later.

So: what have you built at home? What are you building? What are you planning to build?

I bought one of those cheap miniature drones that are flimsy but overall pretty fun to start with. Now, I have the bug to get something with a camera, more flight time, and can withstand the wind. Any suggestions on what I could get <$150 that would be a good investment.

Any maintenance tips or flying in public tips?

Hi. I recently realised that I don't do much is a sense that I only do two or three things all the time while on my free time, and those are usualy just watching youtube or browsing interenet in general. I am the kind of person that finds anything interesting when I start, but I usually drop it if there is a learning curve right at the start (eg. lockpicking). So any of you have sort of a hobby that would suite me?

I recently got into lock picking as a hobby. It's really fun and the community is very kind and open and supportive.

But it's a hobby I'm hesitant to share with others. There's a huge stigma with lockpicking and I feel I have to be careful who I tell. Do any of you have hobbies that you don't share with others?

For about a year I have been trying to work out how to make music. I want to make stuff like the OP-1 videos on Red means recording. I have a midi keyboard and LMMS on my desktop but I just can't work out how to do anything.

Does anyone have any tips or resources? Everything I have found has been so specific to a certain tool that I can't use it or so theoretical I don't understand what to do with it.

Just wondering if people here like whisky/ey. I recently discovered that I actually enjoy Irish whiskey more than scotch even. What are your favorites? Do you like all kinds or just a kind in particular? Favorite brands there? Any particular whisky you've tried that is not common and you'd like to recommend? Microdistilleries that you really like?

Cross-posted with /r/composting

I'm pretty proud of the results of my first year of serious composting (before this year, my method was, "dump kitchen scraps in a pile and turn it occasionally"), so I figured I'd share. Here's a picture of the pile, opened up yesterday for turning/dumping fresh kitchen scraps. Closer view, and even closer. As you can see, it still has a ways to go. It consists of mostly kitchen scraps, grass clippings, and oak leaves, and I guess the latter of those takes quite a while to break down. Here's a picture of it covered with a tarp after I was done, yesterday.

This is actually a combination of eight different smaller piles I worked on throughout the year while I was teaching myself to make compost. The first piles I made were basically just the result of mowing some tall grass/wild plants in the spring--I had thought that since I was mowing up both leaves and grass that the ratio would be just right for composting. I was wrong. Those three piles didn't really go anywhere. I should've added far more leaf matter, kept them wetter, and combined them into one rather than three.

The fourth pile was a combination of kitchen scraps and leaf matter. I had about a 1/2:1 ratio of leaf matter to kitchen scraps. It turned out okay, but of course, I should've added more browns. The fifth pile (featuring a guest who liked the "fresh greens" that I often went outside to spray onto the pile, if you catch my drift...) started out with probably a 1:1 ratio of browns to greens and ended up with a 2:1 ratio, since I started actually figuring things out. I used both mowed-up leaves and mowed-up household paper waste for my browns, and kitchen scraps and grass clippings for my greens. The pile did end up getting fairly warm. I turned it every 2-4 days.

The sixth and seventh piles were nothing but oak leaves mixed with grass clippings. I wasn't great about getting the ratios exactly right, but they were both probably close to 1 1/2:1 browns to greens. Both heated up after I turned them, every few days, and turned out great. I think I do have some pictures, but can't find them.

I started using a tarp with my eighth pile, and that tarp, as well as the increased amount of browns--always at least 2:1--made a huge difference, as previously I had a hard time keeping piles at the right moisture level. Either they'd dry out in the sun or they'd get soaked in the rain. The tarp protected from both and helped insulate the pile, enabling it to get to the right temperature despite being fairly small.

I tried to follow the Berkeley method closely (other than that I added to it every time I turned it). If I added new scraps, I let it sit for four days; otherwise, I turned it every other day. I started adding pretty much anything to it. One time while I was turning it, I found a dessicated dead robin nearby and tossed that in. There was no trace of it the next time I turned the pile.

Fairly recently, I combined all of my piles into one, as you saw above. This makes it a lot harder to turn, but it seems to be going well. Instead of making a new pile and letting this one sit, I've continued adding to this one every week, when I turn it (now that it's this big, it's hard to find time to turn it more often than that). I'm not sure if I'll be able to do this through winter. I've been stocking up on coffee grounds from Starbucks (I have maybe 8 bags of them sitting in the garage?) to help me keep it going, but it gets pretty cold here in Michigan. Maybe I should start a new pile in the winter rather than keeping this one going; I haven't decided, yet. I'm happy to hear your suggestions.

Thanks for reading! Tremendous thanks to /r/composting; everyone there is incredibly helpful, and there are many very knowledgeable folks there. I couldn't have learned this much about composting without them. I've offered them my five invitations, so hopefully we can eventually get the same kind of composting/gardening discussion over here!

I'm hardly an expert after just one year of composting, but I'm happy to answer any questions you have about my methods, about composting in general, or about how you might get started.

Now for some bonus pics, just for fun:

A bear admiring my pile
That same bear about to destroy a bird feeder... D'oh.
Compost/Hugelkultur-in-progress (I'm not sure how people find the time to gather enough woody materials/grass clippings to make a hugelkultur all at once!)