from £5.20Ingenuitea -- the bright-spark tea

We like clever people a lot. Not least because when they direct their energy into doing good things, some of their inventions have made our world a better place. So when we heard of a tea that, according to Chinese legend, actually increases memory and aids clearer thinking we simply had to have it. It’s also very good for you, tastes great and we love it. Please be sure to give us a mention when collecting your Nobel Prize.

Whether you want to change the world or just impress your mates at the next pub quiz, this should give your grey matter a boost.