How Things Look on Instagram: "A horsehair worm is a long, thin parasite that spends part of its life inside insects such as crickets or praying mantises. When it reaches adulthood it no longer needs its host and seeks to return to water where it can reproduce. The dramatic part of this life cycle is when the worm finally leaves the insect’s body, often when the host is near a wet area. The exit looks shocking because the worm can be many times longer than the insect it lived inside. It wriggles

Naman Pal on Instagram: "The Josephus Problem is one of the most fascinating puzzles in math & computer science. 🌀 Imagine this: 100 people stand in a circle. Starting from person 1, each person eliminates the one next to them. This continues round and round… until only one survivor is left. 😨 Now here’s the mind-blowing part → Instead of simulating the whole process, math gives us a direct formula to find the last survivor. For k = 2 (kill next person): 1. Write the number of people in binary