Salt slurries in petri dishes with methanol are ignited and characteristic colors for various metals are observed. Colors of emission spectra are due to loosely-bound valence electrons being excited ...

A sprinkle of good finishing salt can make or break a dish. We asked two experts for their insight on how to incorporate ...

Salt slurries in petri dishes with methanol are ignited and characteristic colors for various metals are observed. Colors of emission spectra are due to loosely-bound valence electrons being excited ...

We reach for my salt and pepper shakers at nearly every meal, so it only makes sense that such a frequently used item should beget a design that’s not just efficient, but cool. Imagine pulling ...