What's his name?
Louis Braille
What is he trying to protect?
the oceans
What did he discover?
penicillin
What is her name?
Malala Yousafzai
What did she discover?
radiation
What is she trying to protect?
the environment
What's her name?
Jane Goodall
What is she fighting for?
education for girls
What's his name?
Boyan Slat
What is she trying to protect?
chimpanzees
What's his name?
Alexander Fleming
What did he invent?
braille