What happened when a wasp came face to face with a web-building spider This is an experimental video showing what happened when a hunting wasp encountered a spider resting on a branch. The wasp moves in with precision and confidence, using speed, stings, and calculated strikes, while the spider relies on strength, grip, and last-second reactions to defend itself. The moment captures a rare clash between two skilled predators, where instinct, timing, and survival tactics decide the outcome in sec