Awesome Inventions by African Americans

The video highlights the significant contributions of African American scientists and engineers. It begins with James West, who revolutionized microphones with his electret microphone invention. Next, it covers Mark Dean's pivotal role in developing computer architecture at IBM, which laid the foundation for modern PCs. Finally, it discusses Jerry Lawson's groundbreaking work in creating the first video game console with interchangeable cartridges, which transformed the gaming industry.

What was the key innovation of James West's electret microphone?

• It was used exclusively in military applications.

• It was the first wireless microphone.

• It required an external power source.

• It could pick up a broader range of sounds without a power source.

Which technology did Mark Dean help develop that is still used in many industrial and military computers?

• Fiber Optic Cables

• USB Interface

• ISA Systems Bus

• Bluetooth Technology

What was a significant achievement of Mark Dean's team in 1998?

• Designing the first graphical user interface

• Inventing the first smartphone

• Creating a chip capable of a billion calculations per second

• Developing the first personal computer

What was Jerry Lawson's major contribution to the video game industry?

• Developing the first handheld gaming device

• Designing the first online multiplayer game

• Inventing the first 3D video game

• Creating a system of interchangeable game cartridges

How did Jerry Lawson's innovation change the way video games were played at home?

• By creating the first motion-sensing controller

• By allowing games to be played on mobile devices

• By introducing virtual reality gaming

• By enabling the use of cartridges for multiple games on one console