Two photos of two storage disks, one of them designed in 1956 and the other one in current days...

Two images of two data storage disks from two different times, the first one was designed in 1956 and the second designed in current times, we can see the vast differences in capacity (5 megabytes versus 1 terabyte, equivalent to one million megabytes) and size, weight and dimensions (the old is very large and the second is very small ) ....