Volume (Cubic content) (2) Science (2) Electricity (2) Electric power (2) Technological innovations (2) Electricidad (2) Energía eléctrica (2) Électricité (2) Innovation (2) Science (2) Électricité (2) Volume (2) Innovations (2) Alphabet (1) Portraits (1) Portraits (1) Biography--Portraits (1) Employment re-entry (1) Women, Palestinian Arab (1) Social participation (1) Social history (1) Simplicity (1) Printing industry (1) Printing (1) Pleasure (1) Mass media (1) Human beings (1) Impact (1) Fifteenth century (1) Documents, Printing of (1)