For most folks it's just an add on. I have grandparents in Europe that have a garden where they grew potatoes and about 50 other things I'm not gonna list. They make jams, pickled things, and various other preserves. It's something to do and kept them sharp until they hit their late 80s.
Agreed. There's a world of difference between 'farming' for personal to small scale production as not quite a recreation but also not quite a job, and farming a low margin staple at high volume as your primary and sole means of earning money.
And I think when most people speak of the dream of returning to rural society to e.g. farm, they're speaking very much of the former rather than the latter.
That has been my experience as well, having immigrated from Eastern Europe to an enclave in the US. We know at least a dozen families (including our own) with 2-10 acre homesteads and all of them had previous experience with gardens and dachas in the Soviet Union that they used to grow supplemental produce, so no one came into the deal with delusions of making any profit. Everyone gives away the excess to neighbors of which there is usually a lot because yields are high on hand tended trees (and dutch bucket hydro).
The single biggest reason these farms exist is because American retail produce is mostly garbage. It’s so economically micro-optimized that all flavour has been wrung out of it. The only way many of us immigrants can get back the flavors of our childhoods is by growing the fruits and vegetables ourselves, if only to have control over the varieties, the vast majority of which are not sold in stores (>95%). That nostalgia is what pays the margin.
You don't really need 10 acres. My grandparents made do with 1/4 of an acre and would have yields of 350-500 lbs of potatoes per season. That's so much that they would give it away. I have fruit trees that require almost no effort to maintain once established. My neighbors give me oranges that fall to the ground and rot otherwise. It's not all or nothing. You can have a basil plant in an apartment.
I am also using v4l2loopback, but its annoying to juggle /dev/video* devices. I wanted to do video stuff in docker containers, and it would be amazing if I could do pipewire in each container and have no global state.
I couldn't get anything to work in Chromium. FireFox saw the device, but video didn't come across.
While humans are flying to the moon I tried to build an Earth orbital system simulation, and then an astronaut took the photo that showed the lighting I was trying to simulate.
It’s not official, but you don’t always need to replace Cat5 cable with Cat6 to support 10Gbps Ethernet. Cat5 might only get you a quarter of the range of Cat6 on a good day, but since the range of Ethernet is 300 feet you would need a really big house to have cables that were too long.
But generally the real question is how often the extra speed would give you a real measurable advantage. If it’s only a few times per month then it’s probably not worth the extra subscription cost.
> I'd need to upgrade my entire lan just to make use of it.
If the concern is cost (rather than recabling the house) Mikrotik sells solid, inexpensive gear. Its management UIs take a bit of getting used to, but are fine once you've figured them out. You can also find two-port Intel 10gbit NICs on the Newegg "Marketplace" for ~40USD [0], and -while most already come with modules (and you will be informed if they don't)- if the X520s you're sold don't permit non-Intel transcievers, the NIC's firmware can usually be easily modified to change that. [1]
1/4 exposure time so 250 ms of light. the light is coming from all the light sources in the universe, plus the moon, plus the sun's rays refracting through the atmosphere which happens even at night.
The natural blue light is coming from the oxygen in the atmosphere but it's so overwhelming in that spot that it turns the light pure white. The red/orangish is coming from particulates and the green/red from aurora. My favorite part I think is the very bottom where you can see the blue light taper off and not overwhelm the camera sensor and you can see the aurora with it. I love this photo so much.
> the light is coming from all the light sources in the universe, plus the moon
And all the others are negligible by many orders of magnitude compared to the moon. So it's really just the moon as far as this photo is concerned (except for the small sliver that's still illuminated by sunlight, including refracted sunlight).
There are some critical parts of architecture where sometimes I really do need to see the code and even sometimes put a wall around it and tell the agent they can't touch it.
Okay but the live stream for YouTube used a dslr live feed which I guess they didn't tell the camera operator for lift off because they started to snap still shots and the video feed had a visible shutter and then still frame for 1 second in the video feed. So to reiterate the official nasa YouTube stream ruined the lift off video stream.
Why is this even a crises? Sure there's fossil fuel price shocks but watching mission control for Artemis and comparing it to the Apollo missions the difference in tech can't be understated. We've made massive progress in only 50 years as a civilization collectively. We used to basically waste energy powering giant displays. Now we use a fraction of the energy on far better ones. 50 years from now we're likely to have so much solar and batteries deployed that it might actually hit "almost free" levels.
The moon has about the same make up as the Earth when it comes to distribution of elements in the crust. If it's anywhere near 8% like Earth then it makes sense to mine aluminum and other metals on the moon in order to build megastructures in orbit. Since the moon has no atmosphere you can accelerate things using mechanical mass drivers. Basically rail systems. At 5,300 mph you hit escape velocity and can then move payload somewhere with no rockets. It would keep us from polluting Earth too. This is the precursor to O'Neil cylinder type structures. AI robots will probably be the play but you still want a transportation system that works and frankly building a landing zone would improve overall outcomes regardless.
The rocks at the surface of the Moon are richer in metals than the crust of the Earth. They are especially richer in iron and titanium.
Without oxidizing air, it is easier to extract metals from the Moon rocks.
There is little doubt that it would be possible to build big spaceships on the Moon.
However, what is missing on the Moon is fuel. For interplanetary spacecraft, nuclear reactors would be preferable anyway, which could be assembled there from parts shipped from Earth, but for propulsion those still need a large amount of some working gas,to be heated and ejected.
It remains to be seen if there is any useful amount of water at the poles, but I doubt that there is enough for a long term exploitation.
I imagine a foundry would use solar power and lasers to heat up the material. No atmosphere means less heat energy wasted. My thinking has been how to get enough actual build material to build something like an O'Neill cylinder. Well you'd need really thick metal plates. And then you'd want to get them into orbit without rockets. And these stations would likely be at the same orbit as Earth or nearby. Mainly because of how much sun energy you get around here. Going out to the outer solar system is a different beast all together.
The $20 / month subscription is less than I pay for electricity already and the local models are also capable enough. A lot of the top open source projects have paid devs working on them already.
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