Bar modelling is not a method of calculation. It provides a diagram to help understand what working out should be done to solve a problem. Bar modelling is used to help understand how to solve ...

Want to make like a model on camera? Bar Refaeli shared some sexy photo shoot tips with Esquire in the magazine's July 2009 issue. "The palm of your hand – you need to make it long, your fingers long, ...

She’s hit the headlines in recent days after being accused of tax evasion in her native Israel, but who is Bar Refaeli? Well, you probably recognise her name; she was catapulted into public ...