written by Els Heinsalu & illustrated by Kristi Kangilaski

A curious child just loves to ask questions ‘What? Why? How? If?’ What do scientists say when they finally get an answer to their problem? ‘Ah ha!’, of course. An insight into how Archimedes, Galilei, Aristotle, Newton and Fahlberg made their discoveries.

Rights sold: Slovenian, Croatian & Danish

Hardback / 200 x 200 / 44 pages / Paike Ja Pilv