Pi Day is celebrated every year on March 14 because in the US when we express the date we put the month first, so today is 3-14. Pi Day was particularly exciting in 2015 because then the date was 3-14-15. It got even more exciting at 9H26 because – are you with me? 3.1415926 Not everyone swooned at the time, but I'm sure at least a few of you out there may have gotten at least a little quiver of excitement. To celebrate Pi Day today, here's an article and a video.
Take a look and see if any of these apps make you want to play. All of them are in English and most of them are free. Many seem superfluous to me (to say the least) but hey, I always say the best way to learn English is to do something you enjoy in English. I do want to give a special plug for NPR One, an app that gives easy access to a wonderful source of English podcasts. Try "This American Life", "Planet Money" or "Hidden Brain". Or just play; it's all good.