Dr Kumar Vishwas
Why does a mobile phone weaken a child's memory and focus?
Mobile is a diversion from memory
The biggest reason for a good memory is that in that time there was no mobile and no diversion. Today there are many things to confuse you for a short while: a mobile with the whole world in it, and WhatsApp.
The biggest reason my memory became good is that there was no mobile in my time. There was simply no diversion.