How to Build a Sparring Lightsaber with Parts from Home Depot and Spare Parts (with thoughts on learning and haptics)

My cousin Ryan Cox is a longtime practitioner of a variety of martial arts including kung fu and tai chi. Ryan and his two older brothers–Ian and Jarret–grew up learning, sparring, and developing uncanny skill in hand-to-hand combat and weapons sparring. While Ryan and his brothers have developed rhizomic networks to enhance their abilities and pass …