Top Trumps Cards, STEM: Terrific Technology

STEM comes to life with Top Trumps Terrific Technology. What do a calculator and Fingerprint Recognition have in common? How does an electric guitar work? What was the first music sample used and how safe is a self-driving car? Find out all this and more, with this inspirational tool for young minds! Find out if Wi-Fi or the cellphone makes more of an everyday impact, or if keyhole surgery or touchscreen is the most innovative. AGES 6+