Posts Tagged ‘chromotography’



Experiment of the Day: Chromatography Flowers

What is chromatography? Chromatography is a technique that scientists use to help separate and identify the components of mixtures (solvents), such as those used in making commercial inks and dyes. Many types of ink, like many materials, are made up of two or more different substances. By passing a mixture through a liquid, most often […]

FUN Science with Halloween Candy!

Check out our updated list of spooky science Halloween Activities here!  Worried about having too much Halloween candy laying around? Here’s a little science you can do with your kids’ haul—or your own! Chances are if you’ve got kids they’re going to want to go trick-or-treating. This means they’ll end up loaded with way more […]