1) who was the first person to invent a lightbulb? a) joseph swan b) thomas edison c) alexander lodygin 2) who invented the tv? a) campel swinton b) vladimir zworykin c) philo farnsworth 3) who invented penut butter? a) george washington carver b) john harvey kellogg c) no one 4) who invented computers? a) george washington b) charles babbage c) ted hase 5) who invented the camera? a) joseph nicephore niepce b) johannes kepler c) no one 6) who invented windows? a) ted haze b) george ravenscoff c) romans 7) who invented the phone? a) alexander graham bell b) samsung c) android 8) what is 3x3 a) 9 b) 6 c) 21

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