full transcript

From the Ted Talk by Seyi Oyesola: A hospital tour in Nigeria

Unscramble the Blue Letters

And currently we're working on oxygen — oxygen delivery on-site. The tclhongeoy for oxygen delivery is not new. Oxygen concentrators are very old technology. What is new, and what we will have in a few mhtnos, I hope, is that ability to use this same renewable eregny system to provide and produce oyegxn on site. Zeolite — it's not new — zeolite removes nitrogen from air and nitrogen is 78 percent of air. If you take nitrogen out, what's left? Oxygen, pretty much. So that's not new. What we're doing is apniplyg this technology to it.

Open Cloze

And currently we're working on oxygen — oxygen delivery on-site. The __________ for oxygen delivery is not new. Oxygen concentrators are very old technology. What is new, and what we will have in a few ______, I hope, is that ability to use this same renewable ______ system to provide and produce ______ on site. Zeolite — it's not new — zeolite removes nitrogen from air and nitrogen is 78 percent of air. If you take nitrogen out, what's left? Oxygen, pretty much. So that's not new. What we're doing is ________ this technology to it.

Solution

  1. applying
  2. months
  3. energy
  4. technology
  5. oxygen

Original Text

And currently we're working on oxygen — oxygen delivery on-site. The technology for oxygen delivery is not new. Oxygen concentrators are very old technology. What is new, and what we will have in a few months, I hope, is that ability to use this same renewable energy system to provide and produce oxygen on site. Zeolite — it's not new — zeolite removes nitrogen from air and nitrogen is 78 percent of air. If you take nitrogen out, what's left? Oxygen, pretty much. So that's not new. What we're doing is applying this technology to it.

Frequently Occurring Word Combinations

ngrams of length 2

collocation frequency
critical care 3
intensive care 3
big trouble 2
solar panel 2
oxygen delivery 2

Important Words

  1. ability
  2. air
  3. applying
  4. concentrators
  5. delivery
  6. energy
  7. hope
  8. left
  9. months
  10. nitrogen
  11. oxygen
  12. percent
  13. pretty
  14. produce
  15. provide
  16. removes
  17. renewable
  18. site
  19. system
  20. technology
  21. working
  22. zeolite