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[-] morhp@lemmy.wtf 13 points 11 months ago

Blue light gets scattered more by the atmosphere. So less blue light is received directly in a straight line from the sun and more is reflected from other parts of the sky. That's also why the sky looks blue in the day and why the evening sky looks red (if the sun is very low during the evening, the blue light can't reach you because it scattered so much due to the very long shallow way through the atmosphere)

[-] morhp@lemmy.wtf 24 points 11 months ago

A few years ago I had some respect for Musk because he build electric cars and quite revolutionary space ships. Funny how that's now all gone now.

[-] morhp@lemmy.wtf 10 points 11 months ago* (last edited 11 months ago)

In spring, I put a few sprouting potatoes in the compost, waited a few month and since July or so I have a huge bucket of homegrown potatoes that I have problems to use up. So very easy food source. Can recommend. There were a few pill bugs/ potato bugs who love the taste of the plants, but their damage had not much effect on the harvest in the end.

[-] morhp@lemmy.wtf 6 points 1 year ago

"most" would be an exaggeration, but many are. Other animals commonly used in placeholder names are also horse, chicken and lion.

Pig was just the most common meat animal, so any unknown animal that you'd eat would he called an xyz pig. Apple was also used like this for all kinds of fruits and vegetables:

orange = Chinese apple

tomato = golden apple (?)

pomegranate = granate apple

potato = earth apple

jimsonweed = thorn apple

And so on

[-] morhp@lemmy.wtf 5 points 1 year ago

A human character in the Terminator films, who leads the resistance against the machines.

[-] morhp@lemmy.wtf 7 points 1 year ago* (last edited 1 year ago)

Before USB C, the standard was pretty much Micro USB and before that Mini USB. Only before that, you see tons of weird proprietary connectors.

[-] morhp@lemmy.wtf 1 points 1 year ago

So in this case, the declining birth rates caused by capitalism might protect us from the reckless growth caused by capitalism. Sounds great.

[-] morhp@lemmy.wtf 7 points 1 year ago* (last edited 1 year ago)

For modeling I like Freecad and Blender. Blender is more for general modelling and sculpting, Freecad is more for cad/constraint based creation of precise 3d models. So use blender if you want to create little soldiers or elephants or other more organic stuff, and use Freecad if you want to print a replica of a plastic part or an enclosure or something like that.

There should be tons of slicers available on Linux.

[-] morhp@lemmy.wtf 6 points 1 year ago

Yes, it's very efficient and the core of what complession formats like .zip do.

The main difference to your idea is that computers count in binary like 0, 1, 10, 11, 100, 101 and so on and that you don't want to assign these very low codes words directly. Say you'd have assigned 1 the most common word, then that will would be encoded very short, but you'd sort of take the one away from all the other codes, as you don't know if 11 is twice the most common word or once the 11th (3rd in decimal) common word.

Huffman essentially computes the most optimal word assignments mathematically.

The main other difference between your suggestion and most compression algorithms is that you wouldn't use a huge dictionary in real time and loading it and looking into it would be very slow. Most compression algorithms have a rather small dictionary buildin and/or they build one on the fly looking at the data that they want to compress.

[-] morhp@lemmy.wtf 2 points 1 year ago

I always thought hdr was more of a preprocessing step to prevent clipping unrelated to display tech.

That's tone mapping, HDR is actually having more than 8 bits and often also more colorful colours than normal. I think 10 bits are common.

[-] morhp@lemmy.wtf 2 points 1 year ago

Nice, haven't played Factorio for a while, but I could probably get back into it with the expansion.

[-] morhp@lemmy.wtf 4 points 1 year ago* (last edited 1 year ago)

It's available, but they're still US based and basically importing it, you don't have proper EU customer protection or EU warranty* for example. I wouldn't buy it just because of that.

* They give 2 years of warranty for their EU customers, but not EU wide as would be required if actually selling from the EU. You also have basically no chance to sue then or otherwise demand anything if they for some reason ignore your warranty claim.

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morhp

joined 1 year ago