American comic book artist known for his work on Witchblade, Fathom, Superman/Batman and for the various covers he created for DC Comics and Marvel Comics.
The first commercially available cell phone was Motorola's DynaTAC 8000X. It took 10 hours to charge the device which gave 30 minutes of talk time. The world's first call from a mobile phone was made using this device by Motorola's Martin Cooper, the father of the cell phone. [more...]