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phys.org

Predatory bacteria provide hope for chlorine-free drinking water

In a unique study carried out in drinking water pipes in Sweden, researchers from Lund University and the local water company tested what wo

In a unique study carried out in drinking water pipes in Sweden, researchers from Lund University and the local water company tested what would happen if chlorine was omitted from drinking water. The result? An increase in bacteria, of course, but after a while something surprising happened: a harmless predatory bacteria grew in numbers and ate most of the other bacteria. The study suggests that chlorine is not always needed if the filtration is efficient—and that predatory bacteria could perhaps be used to purify water in the future. Just as human intestines contain a rich bacterial flora, many types of bacteria thrive in our drinking water and the pipes that transport them. On the inside of pipe walls is a thin, slippery coating, called a biofilm, which protects and supports bacteria. These bacteria have adapted to life in the presence of chlorine, which otherwise has the primary task to kill bacteria, particularity bacteria that can make humans sick.

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CRISPR was already on thin fucking ice as a serious name for a biotech technique and now they made up CRISPY-BRED are you joking

The shape of a fish's caudal tail can tell you a lot about how fast the fish moves! A rounded tail is the slowest and a lunate tail is the fastest! The lunate tail has the most optimal ratio of high thrust and low draw, making it the fastest.

Ichthyology Notes 2/?

I’ve done it! I’ve designed such an incredibly cursed molecule that MolView doesn’t even assign it a systematic IUPAC name. Behold:

The image doesn’t even show up right in the post editor lol. This thing would have such unbelievably ridiculous angle strain that if a molecule of it was ever assembled, it would almost certainly degrade instantly. Possibly violently.

Microcosms (2023)

linocuts on colored paper

(diatom species pictured: Stauroneis acuta, Pleurosigma inflatum, Triceratium pentacrinus, Actinoptychus heliopelta)

pixie’s parasol (Mycena interrupta), one of my favourites!

Question from one of my Mycograsshoppers on Patreon: “what types of potential pests might be attracted to the [mushroom] spores?”

My answer: “Good question mycograsshopper! Primarily fungal gnats :) thats my biggest concern. Technically mites, but thats less common, and also technically, I believe, a few choice flies and some beetles could be attracted if you kept your research area wide open to the outside long enough!!! Any creature that youd consider a pest for your mushrooms is termed “fungivore” and includes mycelium, spore, and fruit body-hunting pests💯”

Hiiii!!

Could you guys please vote for my agar art in this contest? 🌿🌸

It would mean the world to me 🥹

Rosy bonnet mushroom, Mycena rosea Rhineland-Palatinate, Germany

Microbelr

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