Quality control: Neatly arranging crystal growth to make fine thin films
Table salt and refined sugar look white to our eyes, but that is only because their individual colorless crystals scatter visible light. This feature of crystals is not always desirable when it comes to materials for optical and electrical devices, however. ⌘ Read more

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Study shows continuous manufacturing reduces cultivated meat costs
A new study demonstrates the first cost-effective method for producing cultivated meat. The study shows that continuous manufacturing addresses the key challenges of scalability and cost, potentially making cultivated meat accessible to everyday consumers and contributing to a more sustainable and ethical food system. ⌘ Read more

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Pilot study uses recycled glass to grow plants for salsa ingredients
Tortilla chips and fresh salsa are tasty in themselves, but they could be even more appealing if you grow the ingredients in a sustainable way. Researchers report that cilantro, bell pepper and jalapeño can be cultivated in recycled glass from discarded, pulverized bottles like those from beer or soda. The pilot study found that partially substituting soil in a planter with recycled glass fragments speeds up plant development and re … ⌘ Read more

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Chalk-based coating creates a cooling fabric
In the scorching heat of summer, anyone who spends time outside—athletes, landscapers, kids at the park or beachgoers—could benefit from a cooling fabric. While there are some textiles that reflect the sun’s rays or transfer heat away from the body, current options require boutique fibers or complex manufacturing processes. But now, researchers report a durable chalk-based coating that cools the air underneath treated fabric by up to 8 degrees Fahrenheit … ⌘ Read more

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How does organic farming benefit honey bees?
Organic farming and flower strips promote the health of honey bees. In their vicinity, colonies grow stronger and are generally healthier. This is most likely because the insects have a diverse and continuous food supply there and are less exposed to pesticides. ⌘ Read more

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Social responsibility audits can bias financial ones
During the past decade, auditors have found a booming new business: reviewing reports on companies’ environmental, social, and governance (ESG) activities. ESG reporting among S&P 500 companies grew 80% from 2010 to 2020, with nearly half the companies hiring auditors to give seals of approval. ⌘ Read more

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A more varied diet would help the world’s economy as well as its health
More than 75% of the food consumed in the world today comes from just 12 plant and five animal species. The over-dependence on this small selection, which includes rice, maize and wheat, damages the environment and human health, and it makes our globalized food system vulnerable to shocks. But on top of all this, it also has negative economic impacts. ⌘ Read more

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Rocket engine explodes during test at UK spaceport
A rocket engine exploded during a test launch at Britain’s new spaceport in northern Scotland, officials said Tuesday, in a setback for the UK’s fledgling space sector. ⌘ Read more

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