That was in 1971 - before computers, e-mail, cell phones.
Before computers, it would have taken two weeks to manufacture the knee.
Before electronic computers, logarithms were used every day by scientists.
Before computers, the table of logarithms was an important tool.
They can watch us much more effectively than they ever could before computers.
Calculating an exact answer to that question before computers was too much work.
Long before computers could keep track of what we watch, the Nielsen company recruited families to record their television viewing.
Before computers, card files, printed books and other methods were used.
In the days before databases and computers, all research was done by human hands and minds.
It is hard to think back to academic life before computers.
