knowledge matrix on Instagram: "This reel plays off a viral classroom moment where a student jokingly “upgrades” a disastrous exam score into a passing one using nothing but an eraser, with a caption nudging viewers to try the same hack. The clip blew up because it hits a nerve every student understands—the panic of bad grades and the fantasy of instant fixes. Beyond the laughs, it sparks relatable conversations about exam stress, showing how humor around academic struggles often goes viral by t

𝚂𝙷𝙾𝚁𝚃𝙻𝚈 𝚈𝙾𝚄𝚁𝚂 on Instagram: "Sgt. Stubby: An American Hero (2018): During World War I, a stray dog named Stubby wanders onto a U.S. Army training ground and befriends a young soldier, Robert Conroy. When Robert is deployed to the front lines in France, Stubby secretly follows him, quickly becoming a beloved member of the unit despite having no formal training. As the war intensifies, Stubby proves himself invaluable by warning soldiers of gas attacks, locating wounded troops, and boo