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elavat0r elavat0r @mander.xyz

Math bg, tinkerer, AI enthusiast, enjoyer and occasional creator of art and music.

Posts 5
Comments 55
What's some really unpopular opinion you have?
  • I have tried something like that before and absolutely hated it. But for your sake, I hope it catches on.

  • I have ascended to full raccoon.
  • All through grad school, my running joke was that "Teen Talk" Barbie did nothing wrong. Math class IS tough. 😭

  • Do math memes count?
  • Depends how many holes you have in your socks. :)

    Or whether your coffee cup has a handle.

  • Brown anole perched on a stick

    Taken from my back window. One of several little buddies that like to hang out on the porch and peek into the back door.

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    My landlord wants my potted plant gone :(
  • That's encouraging. Hopefully they'll give it up. It's ridiculous that anyone pursued this in the first place.

  • Incoming Raspberries
  • You got it! You're welcome, I am still learning a lot myself. πŸ˜„

  • Incoming Raspberries
  • Edit: I may be a little confused about what you mean when you say narrower aperture. When you focus stack, you will be using a relatively wide(r) aperture, if you are not, you will need a somewhat narrow(er) aperture to get sharper focus.

    Focus stacking is usually done in post. The option in your camera will most likely just take a series of photos with the focal point changing slightly every time, and you can stitch those together later. Photoshop will do it automatically, or you can do it yourself with masking on different layers.

    There are some cameras that will do the stitching for you. I know the OM-1 (the camera I generally use) does this, and probably other models. I tend not to use it though since it saves the end result as a jpg and I prefer to process my own images from RAW.

  • Incoming Raspberries
  • I am in the same boat, not a pro, so my explanation may not be the best:

    It's more to do with the fact that when you are taking macro shots you are generally very close to your subject, and unless it is a very thin object on a single plane parallel to your lens, you often really have to stop down to get the entire subject in focus (like f/8 - f/11). If you are shooting at f/2.8 you might only get a single petal on your flower in focus.

    So if you see a shot of a small object with some depth to it, which is entirely in sharp focus, but then you have a super creamy bokeh on objects that are only a couple inches further away, there is a good chance that it was achieved using a wider aperture and stacking the in-focus bits of several shots. That's what I look for, anyway.

    Hope that helps. B&H has good articles on DOF in macro photography and focus stacking that explain it better than I can!

  • Incoming Raspberries
  • When you have a really shallow depth of field on a macro shot, yet your entire foreground subject is tack sharp, it is often achieved by focus stacking. Otherwise, it can be quite difficult to blow out the background while having your entire subject in focus (even though it is quite small). I have done it with flowers before, so I think I am just used to the look. It has a sort of isolated, dreamy quality.

  • What do you use Vaseline for?
  • It is also great to take makeup off or products that build up (like sunscreen).

  • What do you use Vaseline for?
  • I've seen hairspray used on a clear filter to create a similar bloom effect!

  • IS MATRIX REAL ??
  • Only if it contains no complex entries.

  • Incoming Raspberries
  • Very well done!

  • Incoming Raspberries
  • Beautiful! Are you using focus stacking here?

  • What is a technology/gadget you refuse to use and why?
  • To be fair, I've written plenty of useful code as a hobbyist with the help of Chat GPT. Not good for writing anything factual or creative, but it's a decent assistant at my level.

  • I don't know what's going on but I'm in!
  • That was how all image macros looked in back my day, and we liked it!

  • Question: How do I see just my subscriptions?
  • Thank you so much! Not sure how I missed that. Most of the time I bookmark things on mobile so I can read them later in browser, so this helps me a lot.

  • Celestial seasonings sleepytime tea has no overt effect on me
  • If you're looking for a relaxing tea, I highly recommend lavender. I use a tea ball filled with dried flowers that I bought in bulk online. Honey optional. Chamomile is nice, but it has never done much for me beyond "a cup of something warm is relaxing".

    I also find that lavender oil works really nicely in an oil diffuser, but it turns out that my husband is terribly allergic to it, so I don't use it that way anymore.

  • Question: How do I see just my subscriptions?
  • Do you also happen to know if there's a way to see our bookmarked threads? I can see them on the Liftoff app pretty easily, but in the browser version of the site, I have no idea where they are.

  • Milkweed assassin bug (on my laundry!)

    Not the best picture, but I spotted this little friend crawling on my pile of folded laundry in the living room. He appeared to be carrying an ant. We scooped him up with my daughter's bug catching kit (where I tried to get a picture) and let him go outside.

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    Tufted titmouse, hanging out in my backyard

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    Melting moon

    This is a photo I took of the moon at 800mm (equivalent) and manipulated in Processing with edge detection, color mapping, and pixel sorting.

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    Do math memes count?

    !

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