“The skyscraper is the first new structural principle in architecture since the Gothic cathedral.”— John A. Kouwenhoven
“The problem with the drone is it's like your lawn mower. You've got to mow the lawn all the time. The minute you stop mowing, the grass is going to grow back.”— Charles Krauthammer
“Technology made large populations possible; large populations now make technology indispensable.”— Joseph Wood Krutch
“A filmmaker has almost the same freedom as a novelist, thanks to the relentless expansion of technology.”— Stanley Kubrick
“An analysis of the history of technology shows that technological change is exponential, contrary to the common-sense 'intuitive linear' view.”— Ray Kurzweil