But this is a big if .

But that would be a big mistake.

But to do so would be a big mistake.

But what you do need is a very big computer.

But Yar Adua might soon confront a big short term problem.

When stressed, a big surface bifurcates in big chunks, but then the disintegration continues into smaller and smaller fragments.

But there's a big, fat pad in there that squishes out.

But is this the main purpose of China s new Big Brother and Big Sister?

But the entire planet warms up when there's a big El Nino.

But don't you think that it's a little big? asked the shopkeeper.

But it is too big to be workable as a steering group.

But Obama s veto power is a big obstacle to reversing his policies.

The United Nations is big enough to claim legitimacy, but too big to be workable.

But all they had were big dinosaurs.

But the IMF s big picture diagnosis of the problem gets a lot right.

It was nothing but a big BOOOOOOO accompanied by fingers pointed at me!

Big data promises big progress. But large data sets also make replication impossible without the author s cooperation.

But the real big step was the neocortex.

But how big and dangerous is that risk?

Policymakers have a big agenda ahead, but they have already made an impressive start.

But do you have money? I answered with a big laugh, Yes, we do.

But, as I told them, they have a big task of persuasion ahead of them.

But overall, betting against big government financial institutions proved to be a richly rewarding business.

That is a big gap, but also a perplexing finding how can there be so much uncertainty?

But there is a big difference between a low quality result and one that is more comprehensive.

Deah Barakat was a tall guy with a big smile and big ideas.

Such government insured underwriting distorts the market, giving big banks a competitive advantage, not necessarily because they are more efficient, but because they are too big to fail.

But they are not big enough to fill the gap.

It would all have been all right if there wasn t a big but I was a quota girl.

But we must understand that Copenhagen is also a big chance to revive the global economy.

But a mere two days after its creation, the embryonic Council suffered its first big setback.

But in the past few years, the production of ATS has become a big global business.

But I am a human with big dreams. I will work hard to prove them wrong.

But the link between the global financial and economic crises will confront Europe with severe challenges but also a big opportunity.

If we run the movie of our universe backwards, we know that there was a Big Bang in our past, and we might even hear the cacophonous sound of it, but was our Big Bang the only Big Bang?

But this is a grave mistake based on a failure to understand how big banks can damage the economy.

But it is not all good news in China s economy, because low consumption remains a big weakness.

The resemblance is clear enough each activity yields big benefits and carries a tiny but explosive risk.

Narrator Big, but less than half the size of supercroc's skull.

But big negative returns have an unfortunate psychological impact on markets.

What a big dog!

We make a decision it's that big, even though it's not that big.

The era of the big surgeon, big incision had arrived, but at quite a cost, because they are saving lives, but not necessarily quality of life, because healthy people don't usually need surgery, and unhealthy people have a very hard time recovering from a cut like that.

Smart grid systems can enable big savings in emissions, but require a plan for putting them into effect.

But the big risk to any investor is the possibility that inflation will virtually annihilate a currency s value.