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In a car crash the car decelerates really quickly. If there is no air bag your head continues to travel at the same speed as before until it hits the dash board and decelerates really quickly upon impact,...

I would recommend that all A-level students should attempt all previous exam papers at least once. This is to pick up on common tricks that the examiner uses and in most cases these tricks keep coming up ...

L'année dernière je suis allée à Paris avec ma famille. Nous avons fait beaucoup de choses, par example nous avons visité la tour Eiffel et aussi Notre Dame. Mon chose préfèré était le musée de Louvre par...

To analyse a primary source I always find it helpful to use the 6 C's approach: 1) Content: Read through the source before all else and understand exactly what it is saying. Highlight all the main parts o...

Vegetable oils are reacted with hydrogen at 60 degrees Celcius in the presence of a nickel catalyst. This process is called hydrogenation. Vegetable oils contain carbon to carbon double bonds meaning they...