Not-So-Cutting-Edge Inventions, GEI-1 U2C

According to the passage, what safety concern exists with electric shock door handles?

• They are difficult to install.

• They can be easily deactivated.

• They may not be legal in all areas.

What is the tone of the passage towards the inventions discussed?

• Critical and dismissive

• Informative and neutral

The main idea of the passage is to:

• Discuss the latest advancements in technology

• Highlight the importance of cable cutting devices

• Explain how to use historical inventions

• Define what constitutes a cutting-edge invention

What is the approximate time period when tear gas was invented?

• Early 21st century

• Late 19th century

What is the main difference between a cutting-edge invention and a mobile phone (like Apple)?

• Mobile phones are much larger

• Cutting-edge inventions are a recent development

How long have rocket launchers been around?

• A few years

• Decades

• Centuries

• Just recently developed

The passage implies that the cable cutting device is a:

• New and revolutionary tool

• Common household item

Which of the following is NOT mentioned in the passage as a safety concern?

• Improper use of electric shock door handles

• The ineffectiveness of tear gas for crowd control

• The difficulty of installing spiked caltrops

What is the purpose of a cable cutting device?

• To launch rockets into space

• To sever cables for electronics

• To create electric shockwaves

• To control crowds with tear gas

What is the PRIMARY function of spiked caltrops?

• To cut cables

• To deter unwanted guests

• To control crowds

• To impede movement