Unit 2

What did Hedy Lamarr invent?

What was Hedy Lamarr's job?

• She worked at a bar.

• She was a huge movie star.

• She was a scientist.

• She was an inventor.

What did Hedy Lamarr invent that we still use today?

¿Estás disfrutando la lección en vídeo?

• Sí

• No

What did the Navy tell Hedy Lamarr about her invention?

• To stop inventing things.

• Thanks for the invention.

• They loved her movies.

• Nothing.