Question

who discover cell phone​

Answer 1

Martin Cooper.

is the one..

Answer 2

$\huge\mathfrak\red{heya\:Mate}$

$\huge\boxed{\fcolorbox{blue}{pink}{Answer}}$$\huge\bf\pink{\mid{\overline{\underline{Cell Phone!!}}}}\mid}$

$\huge\mathbb{Martin Cooper}$

$\huge\mathfrak{In 3 April 1973}$