Hint: the picture was taken in 1956.
It's a hard disk drive back in 1956...with 5 MB of storage.
In September 1956, IBM launched the 305 RAMAC, the first
'SUPER' computer with a hard disk drive (HDD).
The HDD weighed over a ton and stored a 'whopping' 5 MB
So do you appreciate your iPhone 5 with 32 GB of memory
a little more now?