- Jacob’s Ladder is a 1990 American psychological horror film directed by Adrian Lyne, produced by Alan Marshall and written by Bruce Joel Rubin. The film stars Tim Robbins as Jacob Singer, an American postman whose experiences before and during his military service in Vietnam result in strange, fragmentary visions and bizarre hallucinations that continue to haunt him. As his ordeal worsens, Jacob desperately attempts to figure out the truth. The film’s supporting cast includes Elizabeth Peña and Danny Aiello.
- Phosphorus (Wikipedia)
Phosphorus is a chemical element; it has symbol P and atomic number 15. Elemental phosphorus exists in two major forms, white phosphorus and red phosphorus, but because it is highly reactive, phosphorus is never found as a free element on Earth. It has a concentration in the Earth’s crust of about one gram per kilogram (compare copper at about 0.06 grams). In minerals, phosphorus generally occurs as phosphate.