Charkh (Persian: چرخ‎ lit. "wheel") is an Iranian television talk show that has aired on IRIB TV4 since 2015.[1] Each episode focuses on scientific topics and is approximately 75 minutes in length. The series airs every working day-night (six days a week).

"Life After Life" is a different program about death and the other world on Chaharsima network for mystical minutes before breaking the fast. "Life after life" is the narrative of people who, in a near death experience (English equivalent: Near Death Experience), left the physical body and returned to the physical body after observing the boundless passages of the unseen world. In this program, by traveling to different parts of Iran and the world, the audience of the program becomes guests of the amazing narratives of near-death experiencers from another world.