Movies on Instagram: "Tom Cruise spent a lot of time off-camera with young Jonathan Lipnicki (Ray), playing and talking with him to build a genuine connection. This helped their bond feel completely natural on screen, which became one of the film’s emotional highlights. In fact, this line “Did you know the human head weighs eight pounds?” was actually improvised by Lipnicki himself! His innocent charm and spontaneous energy brought warmth and authenticity to the movie, perfectly balancing Cruise

🧠 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"