![Juan de la Cierva, 1st Count of la Cierva Juan de la Cierva, 1st Count of la Cierva](http://www.thefamouspeople.com/profiles/thumbs/juan-de-la-cierva-1st-count-of-la-cierva-1.jpg)
![Juan de la Cierva, 1st Count of la Cierva Juan de la Cierva, 1st Count of la Cierva](http://www.thefamouspeople.com/profiles/thumbs/juan-de-la-cierva-1st-count-of-la-cierva-1.jpg)
![Pedro Duque Pedro Duque](http://www.thefamouspeople.com/profiles/thumbs/pedro-duque-1.jpg)
![Albert Espinosa Albert Espinosa](http://www.thefamouspeople.com/profiles/thumbs/albert-espinosa-1.jpg)
A qualified industrial engineer, Albert Espinosa was diagnosed with cancer at age 14 and lost a leg, among other body parts, to the disease. Following his recovery, he ventured into screenwriting and also penned bestsellers such as The Yellow World. His life inspired the series The Red Band Society.
![Práxedes Mateo Sagasta Práxedes Mateo Sagasta](http://www.thefamouspeople.com/profiles/thumbs/prxedes-mateo-sagasta-57505-1.jpg)
![Leonardo Torres y Quevedo Leonardo Torres y Quevedo](http://www.thefamouspeople.com/profiles/thumbs/leonardo-torres-y-quevedo-1.jpg)
Leonardo Torres y Quevedo was a Spanish mathematician and civil engineer. He was a pioneer in the development of the automated calculation machines and radio control. Torres is also credited with inventing a chess automaton and the Whirlpool Aero Car, which is located in Niagara Falls.
![Bernard Forest de Belidor Bernard Forest de Belidor](http://www.thefamouspeople.com/profiles/thumbs/bernard-forest-de-belidor-63529-1.jpg)
![Juan Benet Juan Benet](http://www.thefamouspeople.com/profiles/thumbs/juan-benet-1.jpg)
![Eduardo Torroja Eduardo Torroja](http://www.thefamouspeople.com/profiles/thumbs/eduardo-torroja-1.jpg)
![Pedro Navarro, Count of Oliveto Pedro Navarro, Count of Oliveto](http://www.thefamouspeople.com/profiles/thumbs/pedro-navarro-count-of-oliveto-1.jpg)