Título: The son of J.B. Dunlop riding the first bicycle with inflatable tyres. John Boyd Dunlop was a Scottish inventor who developed the first practical pneumatic or inflatable tyre for his son's tricycle, and patented it on 7 December 1888.
Data: 19th century
Licença: Domínio Público
John Dunlop fez a descoberta ao tentar concertar a bicicleta do seu filho.