sushibowl

joined 1 year ago
[–] sushibowl@feddit.nl 2 points 13 hours ago

Nonprofit environmental organization the Ocean Cleanup has announced that it's on track to eliminate the Great Pacific Garbage Patch by 2034.

If it can get the necessary funds, that is. In a press release, the organization claimed that eliminating the patch once and for all would cost a whopping $7.5 billion

The title seems rather misleading. "We're on track if someone just gives us 7.5 billion USD" is a really big if. It doesn't seem like they are close to raising those kinds of funds either.

[–] sushibowl@feddit.nl 2 points 13 hours ago

The title is a lie, and it becomes clear in the very first sentences:

the Ocean Cleanup has announced that it's on track to eliminate the Great Pacific Garbage Patch by 2034.

If it can get the necessary funds, that is.

That's a big if.

[–] sushibowl@feddit.nl 10 points 14 hours ago

Also, sour patch kids have a weird ingredient in the coating that most electrolyte stuff doesn't have. Potassiumsomething something, irrc?

Probably you're referring to tartaric acid, potassium bitartrate. It's added to candy to stabilize invert sugars, keeping them from crystallizing. You can buy it in powder form, usually called cream of tartar.

I don't know what it does for hydration, but I suppose it would help top up potassium levels.

[–] sushibowl@feddit.nl 7 points 16 hours ago (2 children)

Wait, but it's on track to being completed.

Except it actually isn't. If you read the article, they say they could clean up the whole thing by 2034 but they need 7.5 billion dollars. So in fact people with money haven't actually done anything yet.

[–] sushibowl@feddit.nl 6 points 4 days ago (1 children)

Where in the fuck do they force cashiers to stand? Is this some kind of American bullshit? Why would they do that.

[–] sushibowl@feddit.nl 4 points 5 days ago (2 children)

Pi Hole couldn't block YouTube ads last time I tried it, which is one of the main things I want to have adblock for. So I went back to ublock origin.

[–] sushibowl@feddit.nl 8 points 6 days ago

The problem is, you have so much speed that you keep missing.

[–] sushibowl@feddit.nl 15 points 6 days ago (2 children)

So, yeah, bottom line: you only need a delta-V of about 12 km/s to get out of the solar system, but a delta-V of 30 km/s to get to the sun without going into orbit.

This is true, but the possibility of gravity assists mostly nullifies the difference. If you can get out to Jupiter you can basically choose: either let it sling you out of the system, or let it cancel out all your orbital velocity so you fall into the sun.

[–] sushibowl@feddit.nl 14 points 6 days ago (5 children)

These are all technically correct but fairly inconsequential. Even just to graze the sun you need to lose 90% of your orbital velocity. And although everything orbiting the sun will eventually fall in, the friction is really low. It will take billions of years to lose enough velocity to fall in.

[–] sushibowl@feddit.nl 4 points 6 days ago

The problem isn't even the hard drives, it's how they are managing them. There's not many digital data storage solutions around that you can dump into a closet for a few decades and then still read.

You have to regularly test your hard drives, so that when one fails you can take your other copy of the data and put it on a new drive.

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