Innovators and Their Contributions

What was Thomas Edison trying to improve when he invented a new light bulb?

• The shape of the light bulb

• The size of the light bulb

• The brightness of the light

• The color of the light

What was a significant outcome of Edison's invention of the light bulb?

• It led to the development of the telephone

• It enhanced communication

• It revolutionized indoor lighting

• It improved transportation

What inspired the Wright Brothers to keep working on their aircraft?

• The success of other inventors

• The flight of birds

• The invention of the steam engine

• The development of the automobile

What was a major challenge faced by the Wright Brothers in their quest to build an aircraft?

• Technical difficulties in flight

• Lack of funding

• Competition from other inventors

• Weather conditions

What was Alfred Nobel's main concern after inventing dynamite?

• Its use in construction

• Its potential for causing harm

• Its cost of production

• Its storage requirements

What was the primary purpose of the Nobel Prize established by Alfred Nobel?

• To recognize artistic talent

• To honor military achievements

• To reward scientific discoveries

• To promote peace and excellence

What problem did Godfred Kirk Christiansen solve with his invention of Lego bricks?

• Bricks that were too expensive

• Bricks that were too colorful

• Bricks that didn't stick together

• Bricks that were too heavy

What was Godfred Kirk Christiansen's vision for Lego bricks?

• To make toys that inspire creativity

• To develop educational tools for schools

• To create a new type of building material

• To design toys for adults

How did Louis Braille's invention impact the blind community?

• It offered them employment opportunities

• It provided them with new technology

• It enabled them to read and write

• It allowed them to see

What inspired Louis Braille to create his reading system?

• The invention of the printing press

• The secret codes used by soldiers

• The need for lighter books

• The development of sign language