Jose L Maldonado

5 Lego walkers are tested against different obstacles. Which one is the winner? Enjoy! 0:00 Obstacle 1: gap (10 cm) 0:27 Obstacle 2: step (2.5 cm) 0:53 Obstacle 3: drop (9 cm) 1:21 Obstacle 4: u-turn on rough surface 2:17 Obstacle 5: pillars 2:55 Obstacle 6: triangle hill (30 deg inclination) 3:40 Obstacle 7: triangle valley (35 deg inclination) List of vehicles: Simple 2-legged walker (no steering) 2-legged walker (2 legs + base for walking, a tail leg for turning) 4-legged walker 8-legged walker (Klann linkage) 16-legged walker All walkers have tennis grip on the soles of their feet. Building 5 Lego Walkers: https://youtu.be/LOJuK3eR8FM