The thought occurred to me some 25+ years ago that today's landfills will be tomorrow's mines. I hope it isn't true but taking the very long view I'm afraid it will be.
We already mine landfills -- mostly for land reclamation but sometimes to recover resources.
In the longer run, when there's been more compaction, settling, and densification (and changes in what things are valuable), and more need to reclaim land that was previously landfilled, we will do this more.
Example: Shoreline Amphitheater, near Google HQ in Mountain View. Built on top of a landfill. For a while in the 80s, there were occasionally small fires during shows when people lit cigarettes. Google also harvested the methane and used it to power some stuff, although I can't find an authoritative article with details.
Indeed, sometimes big things. The landfill we used when I was growing up is now beneath a Home Depot, which was built over the top of it almost 25 years ago. The landfill in this case was unlined, too.
Yup. It is a little undesirable for various reasons, and not every landfill is suitable for construction on top (seismics, sealing/capping technique, materials, etc).
Several schools I know of have part of their playing fields on reclaimed land that's former landfill. You can't build on it because you have no idea what sort of gases and possibly toxins will work their way up from below, but wide open fields with free air movement that aren't round-the-clock occupied are fine. The only downside is that for an initial period you need to re-cap places with soil every few years as the fill underneath settles. There was one place where they'd paved over it rather than leaving it as soil to create tennis courts and after a few years it was a sort of dune landscape since they couldn't backfill the dips with soil. It was quite picturesque actually, a sort of post-apocalyptic look with miniature ponds with reeds growing in them and occasional visits from ducks. Sure, they'd lose a kid in one from time to time, but being a large school they didn't have a shortage of those.
A british inventor created a setup with two long vibrating plates with ferrofluid in between. A flaky powder made from garbage was dumped in on one side and came out the other end beautifully separated in many layers by density. (with one mixed layers in between that went back in at the beginning) Innitially he "knew" it was silly to use something as expensive as ferrofluid but planned to try other substances if it worked. It turned out the process produced a lot more ferrofluid than it used.
Why is this on a whole separate domain and why can't I use my Kagi account to comment? Why do I have to sign up here? Why haven't I seen any messaging from Kagi directly about this? This seems really weird.
Those domains have been around since forever (also https://orionfeedback.org). I guess it was easier to just set up a new platform instead of integrating it, or building something from scratch.
I haven't checked in a while, but I'm sure there's been conversations about this on discord as well (https://help.kagi.com/kagi/support-and-community/discord-ser...). I'm too busy to read up on every little thing, so I'm glad this happens elsewhere, off-site, and I just get the big changes through my RSS feed.
People do! But you have to sit there and buzz your lips to make a trumpet make sound, but for a guitar you just have to shake the strings. And the sound coming from the amp will do this shaking, completing the feedback loop. So it's mostly portable stringed instruments that get this treatment. There are some violin players that play with feedback effects. I hear Jon Rose is one but I am not familiar with his music. Folks like Jean Luc Ponty and Jerry Goodman make ample use of guitar pedal effects in their violin. And there's a YouTuber out there who plays with them on her harp.
Is this how comping actually works? I’ve never worked in a restaurant, but I assumed there was some system for it (if sometimes ill-defined) and not just employees stealing.
The receipt printer in the kitchen is tied to the POS. Anything rung in for prep is saved in the computer. The manager can run reports and see who comped what and if anything has been voided. This has been a thing since the 90s.
Creating a good guest experience is how you get repeat business. Comps are part of that. You are talking about theft and I mentioned nothing of the sort. If you choose to engage in such behavior then that's your business - don't accuse me of it.
As someone who's worked in restaurant kitchens but did one single day as a waiter for training, I'd basically never work as a server, even for tips and the extra money.
Cooking was way easier.
I agree the whole tipping system in the US is a mess, though.
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