Famous Scientists
Inventions
Contributions
Impact on Society
Fun Facts
100

Who is known as the first Black female astronaut?

Mae Jemison.

100

 What popular water toy was invented by Lonnie Johnson?

Super Soaker

100

 What did George Washington Carver promote to improve soil quality?

Crop rotation

100

How did Rebecca Lee Crumpler impact healthcare for women and children?

She provided medical care and published a book on maternal health.

100

What age was Jesse Wilkins Jr. when he enrolled at the University of Chicago?

Thirteen.

200

Which scientist is famous for his work in agriculture and developed crop rotation methods?

George Washington Carver.



200

Who invented a large-scale chemical synthesis of hormones from plants?

Percy Lavon Julian

200

 What was Jesse Wilkins Jr.'s role in the Manhattan Project?

He contributed to the development of nuclear weapons.

200

What legacy did Walter Lincoln Hawkins leave for minority students?

He established programs to support minority students in engineering.

200

Which famous figure inspired Mae Jemison to apply to NASA?

Sally Ride.


300

Who was the first African American woman to earn a medical degree in the United States?

Rebecca Lee Crumpler

300

 What did Walter Lincoln Hawkins develop to help improve telephone communication?

Long-lasting plastic for telephone cables

300

How did Mae Jemison's space mission impact women and people of color?

It inspired many to pursue careers in STEM fields.

300

Why is Lonnie Johnson's invention significant for children?

The Super Soaker became one of the best-selling toys.

300

What unique educational background did Katherine Johnson have at an early age?

She attended high school at the age of ten.

400

Which mathematician worked for NASA and was crucial in the success of the Apollo missions?

Katherine Johnson.

400

 Which scientist helped develop a shunt for treating hydrocephalus in pediatric patients?

Alexa Canady

400

 What was the significance of Katherine Johnson's calculations for NASA?

They ensured the success of crewed spaceflights.

400

 What impact did Mae Jemison's mission have on public perception of space exploration?

It highlighted diversity in space and inspired future generations.

400

What was the first book published by an African American physician about?

 Maternal and pediatric care by Rebecca Lee Crumpler.

500

Who was the first African American chemist inducted into the National Academy of Science?

Percy Lavon Julian 


500

Who created computer codes for analyzing alternative power technologies at NASA?

Annie Easley

500

How did Annie Easley's work contribute to the Cassini mission?

Her computer codes were vital for the launch.

500

How did Percy Julian's work with hormones affect medical treatments?

It paved the way for the development of cortisone and birth control pills.

500

 How did Annie Easley advocate for diversity in STEM during her career?

She was an equal employment opportunity counselor.

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