Stressed out by hot-button issues? Politicized science? Chemistry Lessons From Hell? Relax. Here are some quirky chemistry tricks that require little brain power. I've even explained how they work.

Adding tiny, complex nanoparticles to common vinegar significantly boosted its ability to destroy harmful bacteria, according ...

On their own, acidic ingredients often have a tangy, sour flavor. In cooking, acid is often used as a flavor enhancer. A spoonful of lemon juice, a splash of vinegar, even a pinch of citric acid can ...