-
Catapulta
Bola demoledora
Tornillo de Arquimedes -
-PARACAIDAS
-BARCO DE PALAS
-PUENTE PORTATIL -
-MAQUINA DE HILAR -
-DESMONTADORA DE ALGODON -
-PILA ELECtrica -
-Telar mecanico -
-Locomotor de vapor -
-telegrafo sin alambre -
-Telegrafo
-Mimeografo
-Papel parafinado -
-Control remoto
-Rayos x
-Bobina de tesla -
Descubrimiento de el efecto transistor
A list shows items. A timeline shows sequence.
Use Timetoast to make dates, milestones, and turning points easier to understand in a clear visual format. Timetoast is a timeline maker for work, school, research, and stories.