Charles Babbage invented the computer in the early 19th century. Air conditioning was invented in 1902 by Willis Carrier. The steamboat was invented in 1807 by Robert Fulton, though primitive steamboats had existed since the early 18th century. Alexander Graham Bell invented the telephone in 1876. Most condoms are made from latex.

1. PASSIVE QUIZ inventions Joshua Lirio Sánchez Toni Santiago Garcia Noelia Morón López IES Enric Borràs. Departament d’Anglès Teresa Andrés 2n Batxillerat Científic