Who Cares STEM? Scientist Cards Quiz Booklet tek dosyaSON | Page 5

Who cares STEM
Who am I?
I’m a great scientist . I am mostly known for being an elegant
actress. I developed the ‘Secret Communications System’. My
work is the idea behind bluetooth, WIFI connections and GPS.
(A) Marie Curie
(B) Rachel Carson
(C) Hedy Lamarr
(C)