Chemical Composition, Hardness Scale, Optical Properties, Classification

I need a new flashlight, not a new hobby (requesting recommendations for a specific, simple use-case)
old.reddit.com·1d·
Discuss: r/flashlight
Roguelike
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Chlorinated Polyvinyl Chloride (CPVC ) Resin Market in India Chemical Sector
i.redd.it·1d·
🌈Color Theory
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Discovering DEVONthink 4: Server
devontechnologies.com·1d
Roguelike
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AlloyDB accelerates AI with automated vector indexing and embedding
cloud.google.com·6h
💎Minerals
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MSC Industrial Supply Co . to Participate at Upcoming Investor Conferences
tennesseedaily.com·23h
🏔️Geology
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If you like the iPhone’s macro camera, you’ll love the Sandmarc macro lens
9to5mac.com·6h
👁️Field of View
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A new waste mountain?
aardvark.co.nz·4d
🪨Rock collecting
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How a devboard works (and how to make your own)
kaipereira.com·46m·
Discuss: Hacker News
🌳BSP Trees
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Is Svelte/Deno/Hono a good enough choice for someone new?
reddit.com·1d·
Discuss: r/webdev
Roguelike
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Stone Tools Used For 300,000 Years Straight: Early Humans’ Tech Wasn’t Primitive — It Was Near Perfect
studyfinds.org·2d
🏔️Geology
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A Carnivorous ‘Death Ball’ Has Emerged from the Deep
popularmechanics.com·2d
🏔️Geology
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GABA-independent activation of GABAB receptor by mechanical forces
nature.com·23h
Algebraic Effects
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Giant resistivity reduction in thin film provides key step towards next-gen AI electronics
phys.org·4d
💎Minerals
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MammoClean: Toward Reproducible and Bias-Aware AI in Mammography through Dataset Harmonization
arxiv.org·2d
🔲Cellular Automata
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Repository Pattern in Golang: A Practical Guide
dev.to·20h·
Discuss: DEV
Algebraic Effects
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