Peer Review Where a scientific report is sent out to peers (other scientists) who examine the data and results, and if they think that the conclusion is reasonable it's published.

Model A simplified picture of what's physically going on.

Prediction/Hypothesis A specific testable statement, based on a theory, about what will happen in a test situation.

Variable A quantity that has the potential to change, e.g. weight, temperature, concentration.

Prediction/Hypothesis A specific testable statement, based on a theory, about what will happen in a test situation

Precise Result A result that is really close to the mean.

Random Error A difference in measurement caused by an unpredictable factor, e.g. human error.

Repeatable Result A Result that can be repeated by the same person using the same method and equipment.

Reproducible Result A result that can be consistently reproduced in an independent experiment.

Valid Conclusion A conclusion that answers the original question.

Accurate Result A result that is really close to the true answer.

Variable A quantity that has the potential to change, e.g. weight, temperature, concentration.

Independent Variable The variable you change in an experiment.

Dependent Variable The variable you measure in an experiment.

Control Group A group in a study that is treated in exactly the same way as the experimental group, apart from the factor you're investigating.

Placebo A dummy pill or injection that looks exactly like the real drug, but doesn't contain the drug.

Sample size The number of samples in the investigation, e.g. the number of people in a drug trial

I think country needs to have a sporting culture. I think if sports were taken as curriculum in school and are encouraged in right way like government of Maharashtra and Haryana have done given Marks for Sports and encouraging them with good jobs.

'Zero problems with neighbors' is a value. But another equally important value is to establish peace.

I wake up and play a different person every day. Playing all these different characters and trying to figure out who your true authentic self is at the core of that as you're playing all these different roles, and man, that self-awareness starts to come into effect. And you start to see who you really are.

The people of Hong Kong are criticized for only being interested in business but its the only thing theyve been allowed to do.

Elvis used to have parties at his house - and I've told this story a million times - but they weren't really parties, because there was no chips or dip. Just Elvis and his boys watching TV, and him making funny comments, and everybody laughing at them. Is that a party? Not really. But that's Hollywood.

My personal style can be everything from girly and flirty to edgy and chic.

My mom just wants to make sure that my heart is always in whatever I do and I'm in things for the right reasons.

No, Jar Jar Binks was fine by me but probably went on a little bit too long. When they were in trouble and were battling, it should have been more serious and it became a bit too silly.

Trust your ability!

I think the good thing about Dogme is that it forces you into an extreme sense of reality because there's no artificial light and no set design and all of those icings on the cake that you usually have on a movie.

Why I came here, I know not; where I shall go it is useless to inquire - in the midst of myriads of the living and the dead worlds, stars, systems, infinity, why should I be anxious about an atom?

If you ask people what they've always wanted to do, most people haven't done it. That breaks my heart.

Self-realization is a strange term. You don't actually realize your self. If anything, you go away. The caterpillar enters the cocoon of meditation: A butterfly emerges, metamorphosis.

I am absolutely convinced that my life was redeemed by poetry.

If I'm going through life broke, I might as well live in the company of cheerful idiots like actors.

If you can find something everyone agrees on, it's wrong.

Books are the quietest and most constant of friends; they are the most accessible and wisest of counsellors, and the most patient of teachers.

The primitive simplicity of their minds renders them a more easy prey to a big lie than a small one.

I always feel like I'm so busy.

Games give you a chance to excel and if youre playing in good company you dont even mind if you lose because you had the enjoyment of the company during the course of the game.

Making art, good art, is always a struggle. It can make you happy when you pull it off. There's no better feeling. It's beauteous. But it's always about hard work and inspiration and sweat and good ideas.

Historically, the British have always been rather wary of grand engineering projects - perhaps understandably, given that many of them have been delivered late and over budget.

What's more important to 'SNL': comedy or buzz? To the writers, players and guest hosts, it's probably the former; to Lorne Michaels and the suits at NBC, it's ultimately probably the latter.

I stayed in the Navy until July of 1946.