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WorksheetsTechnological Advancements and Innovations
Total questions: 15
Worksheet time: 8mins
What is one of the key objectives for technologists regarding the scientific world?
To ignore new scientific discoveries
To keep up to date with the latest scientific advancements
To focus solely on past inventions
To only use outdated materials
What is a primary role of a technologist?
To maintain existing technologies without change
To resist new ideas and innovations
To embrace change and transform ideas into reality
To only focus on theoretical concepts
What characteristic defines an excellent design technologist?
Avoiding any mistakes during the design process
Strictly following established methods without deviation
Exploring, creating, refining, and learning from mistakes
Only working on projects with guaranteed success
What is the main reason technologists need to stay updated with scientific discoveries?
To understand historical events better
To design products using the most advanced materials and concepts
To predict future weather patterns
To simplify complex scientific theories
What material was the bulletproof vest originally made from in 1893?
Kevlar
Cotton
Silk
Nylon
What is Kevlar described as in the video?
A natural fiber
A chemical substance made of synthetic fibers
A type of metal alloy
A traditional weaving material
What property was Kevlar modified to have, in addition to being strong?
Waterproof
Heat-resistant
Flexible
Transparent
What does the example of the bulletproof vest and Kevlar illustrate about product development?
New products are always better than existing ones
It's always necessary to invent entirely new products
Existing products can be improved with new materials and discoveries
Materials rarely impact product performance
Who invented the 'cat's eyes' road studs after a near-miss accident?
Thomas Edison
Alexander Graham Bell
Percy Shaw
James Watt
What was the primary function of the 'cat's eyes' invention?
To decorate country roads
To provide a reflective guide for drivers at night
To measure road speed
To alert animals on the road
What did Thomas Edison mean when he said, 'I didn't fail 1000 times. The light bulb was an invention with 1000 steps'?
He gave up after 1000 attempts
He considered each attempt a step towards success, not a failure
He only tried 1000 times before succeeding
He believed failure was impossible
What is emphasized as important for creating new discoveries and products?
Avoiding any form of risk
Strict adherence to traditional methods
Taking risks and embracing uncertainty
Relying solely on existing knowledge
Which historical event is mentioned as a 'centre point' greatly impacted by science and design, leading to the use of water power and steam engines?
The Renaissance
The Industrial Revolution
The Space Race
The Digital Age
What significant shift in communication technology has occurred over the last 20 years?
A decline in telephone usage
A return to landline phones
A huge shift in the development of smartphones
An increase in payphone popularity
What aspects of smartphones have seen significant development?
Only their color options
Materials used, weight, size, and functions
Their ability to make calls only
Their reliance on external power sources
