Atomic force microscopy, laser ablation, and etching with a witches brew of toxic chemicals: sounds like [Zachary Tong] has been playing in the lab again, and this time he found a way to fabricate ...

This DIY project shows how to etch metal the easy way—right on a hammer! Follow the step-by-step process to achieve clean, striking patterns that make your tools one of a kind. Game 3 of the World ...

Recent studies show that nitrate and nitrite are physiologically recycled in blood and tissue to form NO and other bioactive nitrogen oxides. Thus, they should be viewed as storage pools for NO-like ...

A presidential hopeful has been kidnapped along with 516 other passengers on a jumbo jet. The hijackers only demand: Pythagoras. All intelligence reports point to a top-secret research facility on ...

Department of Chemistry, College of Science, King Saud University, P.O. 2455, Riyadh 11451, Saudi Arabia ...

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