Although essentially one of many time-wasting student websites, MentalFloss is good for learning interesting facts from around the world, covering topics such as food, culture and science. Admittedly, its main function may be as a procrastination aid, but you should still learn something.

This site tells you the best times to go to bed if you have to be up at a certain hour – a very useful tool within student life. Taking into account regular sleep cycles, Sleepy time can help if you suffer from grogginess in the mornings.