Join in online with the University of St Andrews annual #ScienceDiscoveryDay. Due to the pandemic the normally face-face family oriented STEM event is 100% online this year. On Sat 19 March we'll have fun and educational videos and experiments you can try at home with your kids. Taking part is easy. Just follow @StAndEngaged on Facebook and Twitter and on Sat 19 March join in as we publish a different fun and educational activity or video on our social media channels every 15 minutes.