full transcript

From the Ted Talk by Robert Lang: The math and magic of origami

Unscramble the Blue Letters

But if you want to go higher and go larger than this, then you might need some orgaimi. Engineers at Lawrence lrirvmoee National Lab had an idea for a telescope much larger. They called it the Eyeglass. The design called for geosynchronous orbit 25,000 miles up, 100-meter diameter lens. So, imagine a lens the size of a football field. There were two groups of people who were interested in this: pearntaly stitciesns, who want to look up, and then other people, who wtnaed to look down. Whether you look up or look down, how do you get it up in space? You've got to get it up there in a rocket. And rockets are small. So you have to make it smaller. How do you make a large seeht of glass selalmr? Well, about the only way is to fold it up somehow. So you have to do something like this. This was a small model.

Open Cloze

But if you want to go higher and go larger than this, then you might need some _______. Engineers at Lawrence _________ National Lab had an idea for a telescope much larger. They called it the Eyeglass. The design called for geosynchronous orbit 25,000 miles up, 100-meter diameter lens. So, imagine a lens the size of a football field. There were two groups of people who were interested in this: _________ __________, who want to look up, and then other people, who ______ to look down. Whether you look up or look down, how do you get it up in space? You've got to get it up there in a rocket. And rockets are small. So you have to make it smaller. How do you make a large _____ of glass _______? Well, about the only way is to fold it up somehow. So you have to do something like this. This was a small model.

Solution

  1. livermore
  2. wanted
  3. origami
  4. scientists
  5. smaller
  6. planetary
  7. sheet

Original Text

But if you want to go higher and go larger than this, then you might need some origami. Engineers at Lawrence Livermore National Lab had an idea for a telescope much larger. They called it the Eyeglass. The design called for geosynchronous orbit 25,000 miles up, 100-meter diameter lens. So, imagine a lens the size of a football field. There were two groups of people who were interested in this: planetary scientists, who want to look up, and then other people, who wanted to look down. Whether you look up or look down, how do you get it up in space? You've got to get it up there in a rocket. And rockets are small. So you have to make it smaller. How do you make a large sheet of glass smaller? Well, about the only way is to fold it up somehow. So you have to do something like this. This was a small model.

Frequently Occurring Word Combinations

ngrams of length 2

collocation frequency
crease pattern 5
folded shape 4
origami figure 3
simple laws 3
stick figure 3
dead people 2
angles add 2
origami artists 2
packing circles 2
single uncut 2
uncut square 2
real world 2
heart stent 2
water bomb 2
bomb base 2

ngrams of length 3

collocation frequency
single uncut square 2
water bomb base 2

Important Words

  1. called
  2. design
  3. diameter
  4. engineers
  5. eyeglass
  6. field
  7. fold
  8. football
  9. geosynchronous
  10. glass
  11. groups
  12. higher
  13. idea
  14. imagine
  15. interested
  16. lab
  17. large
  18. larger
  19. lawrence
  20. lens
  21. livermore
  22. miles
  23. model
  24. national
  25. orbit
  26. origami
  27. people
  28. planetary
  29. rocket
  30. rockets
  31. scientists
  32. sheet
  33. size
  34. small
  35. smaller
  36. space
  37. telescope
  38. wanted