The strategy can be very rewarding for investors who catch the train early, and leave it on time, before momentum turns in the wrong direction.

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It may take time to catch on, but art critic and Warwick University lecturer Professor Jonathan Vickery thinks art exhibitions in cinema could become a new genre in its own right.

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While the idea of a camera that develops its own film eventually became a smash, it took an awfully long time to catch on.

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The first set of trades already has been cleared, which was encouraging to exchange officials since often it takes some time before any new contracts catch on.

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But it might take some time for the idea to catch on, especially outside business.

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Sinn Fein's education spokesperson, John O'Dowd, said education had moved on and "it's time for these parties to catch up".

BBC: schoolchildren

If you do that, however, it can be expedient to schedule some re-entry time to catch up on messages before you return to your desk.

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Colleges counter that while deferment helps keep their default rates down, it also gives borrowers time to find a job or income source to catch up on payments, while avoiding a default that can tarnish their credit.

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By keeping it within a 30 minute time slot, will there still be time to conduct business, catch up on the news or with friends, and enjoy your meal all at once?

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And even if you didn't make your question, even if it wasn't on this show, we appreciate your submission, and hopefully we'll catch you next time.

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