Literature was written on typewriters for 60, 70 years, tops.
Our life span, our window, is 4 to 15 years, tops.
(As some readers will know, the clock is always ticking on a venture fund. Most have 10 or 11 years, tops, to invest in startups and get some cash back to investors before losing the confidence of those backers).
I mean, I guess I could watch a bit to find out, but really: I'm going to be dead in 60 years (tops).
For the last 25 years, top universities have turned out thousands of African-American football players.
The process took nearly 30 years, topped off with the opening of a reconstruction of the castle in 1984.
For more than 30 years top artists and executives (and their dates) have hobnobbed there in their black-tie finest and cheered each other on in performances of what might be the next night's big winners.
But they reach some illuminating conclusions, among them this: Over the last 30 years, top income shares have increased substantially in English-speaking countries and in India and China, but not in continental European countries or Japan.
(b) Distributions of τ c with extracted time spans of 1 year (bottom), 2 years (middle), and 3 years (top).
During the last 20 years, top-coal caving hydraulic support was gradually developed from high position top-coal caving support, middle position top-coal caving support, to low position top-coal caving support.
