What next?

I was wondering how the basic necessities needed by man has changed over centuries. I can't guess what's next.
Here's a table that I have made and believe is almost accurate to a certain degree.




When I said my table is accurate I didn't mentions I would not exaggerate just to make a joke out of it.Maybe some of the facts aren't true but most of them are.You are welcome to fill in the gaps.
If ever an ancient man was to visit the 21st century he would be thinking "hey it wasn't like this when i left this place."
So what's next???

(no subject)

The last i posted something on this blog was around one month back. Then I had a lot of topics in my mind that i wanted to write about.Those were the days I wasn't subjected to much work at office.But then as things turn out since then I haven't reached home before ten.The moment i come home I have dinner and i am off to bed for around 8 hrs before i force myself out of bed for another day of 10 grueling hours.I don't seem to be working much but I always end up reaching home late. Anyways what I was coming to say was all those topics I had in my mind seem to have gone for a long walk.think as hard I may can I can't seem to remember. Since I am without a topic I again turn the wheel around.I started with my first ever post not knowing what to write about.I have reached my starting point again. Maybe this post too I shall write about what I should write about.
Anyways the latest thing to happen in my life is revisiting college for convocation. But the best part about me going to convocation is that I didn't go for convocation. I never attended the function and I didn't receive my certificate.this may bring satisfaction to some people who wanted to come but were unable to do so. I got only a day's leave for the convocation.Only the monday the programme was conducted. the function started at 5 and my train was at 5.30 in the evening. There was no way I could stay for the programme. But it was worth a visit. I met people knowing that this might be the last time our life crossed paths. Bidding farewell to people on that day was as overwhelming as on the last day of college.But then thre was a consolation on the last day of college.We all knew there would be a convocation and that we would be able to meet up back again. But now with the convocation over another chance of reliving college memories seems bleak. Maybe we should have a get together soon.Say 2 - 3 yrs from now. We will all be settled and we can make it grand. It's a nice feeling already thnking about it. Let's wait and watch what happens.
I started this post not knowing what to write but it looks I did have a topic in mind. Anyways let the topic be as it is.