1. The document lists 5 Filipino inventors and their inventions that have had worldwide impact: Agapito Flores invented the fluorescent light tube, one of the most commonly used lighting devices; Fe del Mudo invented the incubator and devices for treating jaundice; Roberto Del Rosario invented the karaoke machine; Edwardo San juan invented the lunar rover used in the first moon landing; and Gregorio Zara invented the videophone in 1955.