One year ago to this very day, I woke up.

This was an aerial picture I did one day in June three years ago.

And it all started one day on a plane, on my way to TED, seven years ago.

Then one day, an elder gave me a story and this story went like this long time ago, there was a big war between tribes.

65 million years ago the dinosaurs had a bad day.

And we found it right over here three seconds ago the previous one, six seconds ago.

And one month ago we have unveiled it.

Five hundred years ago, they were one family.

Twenty five and a quarter years ago I read a newspaper article which said that one day syringes would be one of the major causes of the spread of AIDS, the transmission of AIDS.

This is one I made a few years ago.

20 years ago, no one had heard of it.

The city isn't the one I left six years ago.

Almost exactly one year ago, Hurricane Ivan devastated Grenadian society.

One was to TEDMED, and one, as you've heard, was a regular TED two years ago.

Just consider this one fact One hundred years ago, sending these 10 words cost 50 dollars.

So one year ago, the US military didn't have these robots.

In Kenya, in August, I went to visit one of the V Day safe houses for girls, a house we opened seven years ago with an amazing woman named Agnes Pareyio.

Day one, day two, day three, day four, day five, day six.

And further back, 800,000 years ago is there a common origin with present day humans.

It's actually just launched, actually launched on Valentine's Day, February 14, about 10 days ago.

Something happened when I began traveling in V Day, eight years ago. I got lost.

I had this postcard posted on the PostSecret blog two years ago on Valentine's Day.

The consensus that was reached 60 years ago was a strong one.

Almost one year ago, South East Asia suffered an unprecedented natural disaster.

Ten years ago, no one would have imagined that the Singles Day subculture which was a self deprecating celebration created by singles on November 11 would be co opted by e commerce merchants, and turned into a phenomenal Singles Day shopping carnival today.

When we met her three years ago, we said, What could V Day do for you?

Pictures were taken every day day one, day two ...

One of the most dreadful decades of Balkan history ended five years ago.

This has been the case since monthly reporting began over one year ago.

One of the shattering events in the history of mathematics, which is not appreciated by many people, occurred about 130 years ago, 145 years ago.

That's my camera lens. The first one the one I shot my Bob Dylan film with 35 years ago.

So 50 years ago, pretty much no one had heard of it, no one certainly in the European environment.

I doubt, on that day 50 years ago, they even dreamed of what Salman Khan has accomplished.

So, One Laptop Per Child was formed about a year and a half ago.

That's why this image was made one year ago, and what it means today.

As you can see, one of our parties, you know, a few years ago.

Truly thou wilt die (one day), and truly they (too) will die (one day).

Truly thou wilt die (one day), and truly they (too) will die (one day).

Day one nothing.

So I want to isolate this, because it was a great observation 30 years ago, right, 30 years ago and it's one that's laid fallow in research.

When we started, over 20 years ago, 1,000 children were being paralyzed every single day by this virus.

The differences are what interest me, because the one on the left was made to a pretty unvarying design for about a million years from one and a half million years ago to half a million years ago.

And this is critically important because, one year ago, the African penguin was declared endangered.

Mystery number one is this Two million years ago the human brain exploded in size.

Do you remember, 20 years ago, no one had ever heard of West Nile fever?