Technology on Instagram: "The iodine clock reaction, first discovered by Hans Heinrich Landolt in 1886, is a famous experiment that perfectly showcases chemical kinetics in action. ⚗️✨ When two clear solutions are mixed, the liquid stays colorless for a short time before suddenly turning deep blue. This dramatic shift highlights how reaction rates work — with factors like concentration and temperature directly influencing the speed of the reaction. It’s a classroom favorite because it turns abst

technostronomy on Instagram: "The iodine clock experiment is a classic chemistry demonstration that shows how the rate of a chemical reaction can be controlled and observed. It's called a "clock" because after mixing a few clear solutions, there's a predictable amount of time before the mixture suddenly and dramatically changes to a dark blue or black color. Video credits: Mr. A Shepherd Profile on X: @MrShepherdChem"

Chemical smoke👀⚪️. Who can write this reaction equation? #chemistry#chemlab#chemistrylovers#chemist#chemistryteacher

I always get asked how to identify the different woods used in vintage furniture, so here’s a visual guide to 20 types! . What’s your favorite wood for furniture? I’ve gotta say rosewood or burl!! (Huge thanks to @brynnsmithjenkins for the inspo 💕) . . Here’s a quick breakdown of each wood and the best way to finish it. Save this for your next project! 🪵🪾 Walnut — Mid-century American; rich, dark; moderate price; oil or shellac. Burl Walnut — 1930s Deco; rare veneer; high-end; gentle polish o