STEM comes to life with four new Top Trumps packs: Terrific Technology, Peculiar Problems, Extraordinary Engineering and Sensational Science. Have you ever wondered what a calculator and Fingerprint Recognition have in common? Or what links a rollercoaster with a washing machine? From Fidget Spinners, to the Large Hadron Collider and some of the most confusing conundrums, find out all this and more, with this inspirational tool for young minds!