Carrot Waste Could Be Your Next Oyster Substrate –– Mycelium Protein Beats Soy in Taste Tests

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Researchers investigated whether carrot side streams, generated during the production of natural food colorants, could support edible fungi growth. After screening 106 fungal strains, they identified Pleurotus djamor (pink oyster mushroom) as the most efficient, producing strong biomass growth and high protein content when cultivated on carrot residues.

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How to make mushroom paper

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Learn how to make sustainable paper from mushrooms using tough, fibrous fungi like artist’s conk, turkey tail, and birch polypore. This eco-friendly craft transforms woody polypores into strong, chitin-based sheets perfect for art projects, greeting cards, or handmade journals. Our step-by-step guide to mushroom papermaking covers soaking, pulping, forming sheets with a mould and deckle, and drying methods—showing how fungi can replace traditional wood pulp for unique, natural paper.

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Caprese salad ingredients

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Caprese salad is seasoned with salt and olive oil, and made lively with basil or aragula. Couldn't be simpler. If you prefer to dribble some good home-made pesto over the salad, even better. Scatter some olives around the vegetables and gently mix them in - better yet.

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Afghan Taxis Get Ancient Persian A/C Hack—And It Works Better Than Yours

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The Afghan windcatcher car cooler isn’t just clever. It’s low-cost climate adaptation. With rising global temperatures and millions of cars still without functioning air con, it’s a design-for-the-rest-of-us moment. A punk rock move in a world of overdesigned heat tech. Plus, it’s deeply sustainable: no refrigerants, no increased fuel use, no carbon guilt. Just water, airflow, and a little DIY spirit.

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