Improved efficiency programmable current source based on the LM3x7, with external junction overtemperature protection.

Could gold prices keep rallying and get to 25,000 in 10 years? Using Sornette's "log-periodic-power-law-singulartiy" approach it seems they could.

ASX gold companies have tripled in value and now outrank household names as investors rush to the ultimate hedge.

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Dozens of new courses have entered our ranking of America’s 100 Greatest Public Courses since the last time we ranked the best golf resorts in the U.S. Just in the past two years, Black Desert Resort, ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...