Additionally, Jearl Walker has postulated that walking over hot coals with wet feet may insulate the feet due to the Leidenfrost effect.
Walker is a well known popularizer of physics, and appeared several times on The Tonight Show Starring Johnny Carson.
Walker, Texas Ranger | Walker Art Center | Alice Walker | Jerry Jeff Walker | Walker | Johnnie Walker | Walker Art Gallery | Scott Walker | Kara Walker | Clint Walker | Walker Cup | Jimmy Walker | Robert Walker | Jack Walker | Herschel Walker | Walker Evans | Stan Walker | Murray Walker | Antoine Walker | Scott Walker (singer) | Robert Walker (actor) | John Walker | Ivy Walker | George F. Walker | The Walker Brothers | T-Bone Walker | Scott Walker (politician) | Mike Walker | Larry Walker | John Walker Lindh |