dolls
metronome
Pencil, Feather+Ink.
Shoes and ball bearings.
the first computer people needed a portable computer
the invention that led up to the gas mask was a cloth in front of your face
It was used primarily in food processing industry and this was the place where some stage of development was necessary.
Gutenberg's printing press. Also was the typewriter.
cell phone ( in the 1920's the police used radios for communication)radarphoneInternet because the dial up used when it first beganTVsatellite
you can't acctuly but maybe other people know
Even though you purchased a 32gb iPad, the iPad isn't completely empty. The operating system takes up a good bit of space, and the iPad comes pre-loaded with several applications. In addition, the iPad often stores other information on the device (Application Preferences, logs, etc.) that take up space.
The iPad 2 is definitly a step up from the first generation iPad. The iPad 2 has two cameras for video chat and HD video. It is also lighter and thinner than this first generation iPad. It has a LED-backlit display that gives an amazing viewing quality and even has multi-touch! It also includes the world's most advanced mobile operating system, iOS.