🧠 on Instagram: "The iodine clock reaction, discovered by Hans Heinrich Landolt in 1886, is a classic experiment that vividly demonstrates chemical kinetics. It involves a sudden color change from colorless to blue, illustrating the concept of reaction rates. This reaction occurs when two clear solutions are mixed, with one stage of the reaction taking longer, leading to a delayed color change. Widely used in classrooms, the iodine clock reaction offers a hands-on way to explore the factors inf

The Tutors Room on Instagram: "😭😭😭😭😭😭 🎥: study.markers"

Top 5 El Classico goals of all time 🔥 #football #realmadridfc #top5 #elclasico #barca

Michael Jordan on NBC >>> Michael Jordan returns to NBC — 23 years after the network last aired his Bulls championships — as a special contributor for the NBA’s 2025-26 season. The promo aired during Sunday Night Football, teasing Jordan’s new interview series: MJ: Insights to Excellence, where he sits down with Mike Tirico to talk leadership, mental toughness, and the mindset that arguably made him the GOAT. “We have an obligation to pay it forward. That’s part of what this is all about… I had