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Dozens of people crowded around an automated gold recycling machine at a Shanghai mall, hoping to melt down family heirlooms for cash as prices of the precious metal hit record highs. China is the ...

Gold reached a record $5,500 per troy ounce on Thursday, nearly double its $2,800 value from a year ago, according to spot ...

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Today's coin identifier app technology uses advanced AI to instantly recognize coins, estimate values, and even detect rare errors that could be worth thousands of dollars.

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different optical patterns at once is extremely complicated, and remains a major ...

Dublin, Dec. 23, 2025 (GLOBE NEWSWIRE) -- The "Technology Landscape, Trends and Opportunities in Cryptocurrency Mining Equipment Market" has been added to ResearchAndMarkets.com's offering. The ...

TOKYO--(BUSINESS WIRE)--Maxell, Ltd. (TOKYO: 6810) has developed the “PSB2032”, a coin type all-solid-state battery suitable for use as the main power source for IoT devices. Samples will be available ...

Maxell, Ltd. (TOKYO: 6810) has developed the “PSB2032”, a coin type all-solid-state battery suitable for use as the main power source for IoT devices. Samples will be available in late December. This ...

Add Yahoo as a preferred source to see more of our stories on Google. Is there nothing he can’t do? President Donald Trump has astounded viewers of the 126th Army-Navy football game with his unique ...