Rapid evolution of mobile devices

Isn’t the evolution of mobile communication interesting? Can you imagine carrying around a 25-pound phone?

SRC 194 and 195 weighed roughly 25 pounds and had a 5-mile range.

Think the new iPhone 5 is expensive? Motorola’s DynaTAC cost nearly $4,000 in 1983 that’s equivalent to $9,000 today!

Watch The Incredible 70-Year Evolution Of The Cell Phone

Read more: http://www.businessinsider.com/complete-visual-history-of-cell-phones-2011-5?op=1#ixzz26kbjth1F