Urantia Foundation placed "well-nigh" before "instantaneous" in "always been the instantaneous" in all printings after the first. It is unclear how this addition would correct an earlier error. The known elements with an atomic number greater than 100 disrupt very quickly, but not instantaneously. #101, Mendelevium, has a half-life of 1.5 hours; #102, Nobelium, 1.5 hours; #103, Lawrencium, 180 seconds; #104, Rutherfordium, 70 seconds; #105 Hahnium, 40 seconds; and #106 (unnamed), has a half-life of 0.9 seconds.