We’ve got three signed copies of The Matilda Effect to giveaway!
Matilda loves science and inventing. Her heroes are Marie Curie, Leonardo da Vinci and Thomas Edison, and one day she wants to be a famous inventor herself. So when she doesn’t win the school science fair, she’s devastated – especially as the judges didn’t believe she’d come up with her entry on her own. Because she’s a girl…
To enter this competition tell us what Marie Curie helped to develop, was it…
c) sting ray antivenom
Answer below in the comment box ?? by midnight on 31st March 2018.