The Future Wasn’t Meant to Be

What was one of the main reasons flying cars never became widely adopted?

• High production cost and safety concerns

• Lack of interest in air travel

• Poor weather durability

• Competition with bicycles

Which of the following was a 20th-century technology aimed at sending letters using rockets?

• Maglev

• Rocket Mail

• Hyperloop

• Ground-effect vehicle

Which feature made zeppelins dangerous and eventually obsolete?

• High noise levels

• Low altitude

• Hydrogen flammability

• Short range

What futuristic rail technology failed due to expensive infrastructure and limited routes?

• Maglev

• Suspension railway

• Diesel trains

• Freight trams

Which vehicle uses ground effect to glide just above the surface?

• Zeppelin

• Hyperloop

• Ground-effect vehicle

• Hovercraft

The Concorde was an example of which failed futuristic transport?

• Hyperloop

• Maglev

• Nuclear propulsion

• Supersonic transport

Which transportation method was proposed to travel in low-pressure tubes?

• Hyperloop

• Rocket mail

• Suspension railway

• Zeppelin

Which energy source is central to hydrogen vehicles?

• Gasoline

• Electricity

• Hydrogen fuel cells

• Solar panels

Which pop song from 1990 symbolized hope for political change in Europe?

• Will 2K

• Wind of Change

• Right Here, Right Now

• Return to Innocence

Francis Fukuyama proposed the concept of:

• End of conflict between science and religion

• The end of war

• The end of history

• The end of space travel