4 ms·
> virtually non-existent just 20 years ago Smartphones, yes, but cell phones were pretty common in the 90s.
by rootusrootus 6y ago
> virtually non-existent just 20 years ago
Smartphones, yes, but cell phones were pretty common in the 90s.
- imheretolearn 6y ago>> Smartphones, yes, but cell phones were pretty common in the 90s. In the western world maybe, but not if you consider the entire world.