If you're 20 years old or over you've probably had a taste of what life was like before technology took over everything. I remember the days before DVD's and video streaming, having to use VHS, tuning them and recording stuff on to them. Before mobile phones exploded there used to be lots of public telephones everywhere, usually you'd see a whole bunch of them sitting on the street or shopping centre. It's weird when you think about a life without mobile phones and internet. A lot has changed very quickly and the next generation will find unbelievable how we used to live.