Specifically, fibers from the nasal half of the left eye and the temporal half of the right eye form the right optic tract; and the fibers from the nasal half of the right eye and the temporal half of the left form the left optic tract.
A Shifting Purpose. Early cell phones were just for talking. Gradually, features like voicemail were added, but the main purpose was talk. Eventually, cell phone manufacturers began to realize that they could integrate other technologies into their phone and expand its features.
It took 63 years for the first cell phone to be released to the public in Japan. It was invented by a man named Martin Cooper in 1973 while he was working for Motorola. So now you know when the cell phone was invented. Now letâs look at some interesting facts about the cell phone. Facts about cell phones: 1  The first cell phone released by Motorola was the DynaTec phone. 2  It cost a whopping $3,500 and did not sell particularly well to the general public (I wonder why!). 3  The Nokia Communication was the first mobile phone to enable wireless email and internet connection. 4  It was released in 1996.