full transcript
"From the Ted Talk by Gary Lauder's new traffic sign: Take Turns"

Unscramble the Blue Letters

And so, the question is, what does that cost us? That irnteocsetin I lokeod at had about 3,000 cars per day in each direction, and so that's two oecuns of gas to accelerate out of. That's five cents each, and times 3,000 cars per day, that's $51,000 per year. That's just the gasoline cost. There is also pollution, wear on the car, and time. What's that time wtroh? Well, at 10 seconds per 3,000 cars, that's 8.3 hours per day. The average wage in the U.S. is $20 an hour. That is 60,000 per year. Add that together with the gas, and it's $112,000 per year, just for that sign in each doreiticn.

Open Cloze

And so, the question is, what does that cost us? That ____________ I ______ at had about 3,000 cars per day in each direction, and so that's two ______ of gas to accelerate out of. That's five cents each, and times 3,000 cars per day, that's $51,000 per year. That's just the gasoline cost. There is also pollution, wear on the car, and time. What's that time _____? Well, at 10 seconds per 3,000 cars, that's 8.3 hours per day. The average wage in the U.S. is $20 an hour. That is 60,000 per year. Add that together with the gas, and it's $112,000 per year, just for that sign in each _________.

Solution

  1. intersection
  2. worth
  3. ounces
  4. direction
  5. looked

Original Text

And so, the question is, what does that cost us? That intersection I looked at had about 3,000 cars per day in each direction, and so that's two ounces of gas to accelerate out of. That's five cents each, and times 3,000 cars per day, that's $51,000 per year. That's just the gasoline cost. There is also pollution, wear on the car, and time. What's that time worth? Well, at 10 seconds per 3,000 cars, that's 8.3 hours per day. The average wage in the U.S. is $20 an hour. That is 60,000 per year. Add that together with the gas, and it's $112,000 per year, just for that sign in each direction.

ngrams of length 2

collocation frequency
stop signs 5
yield signs 4
stop sign 3

Important Words

  1. accelerate
  2. add
  3. average
  4. car
  5. cars
  6. cents
  7. cost
  8. day
  9. direction
  10. gas
  11. gasoline
  12. hour
  13. hours
  14. intersection
  15. looked
  16. ounces
  17. pollution
  18. question
  19. seconds
  20. sign
  21. time
  22. times
  23. wage
  24. wear
  25. worth
  26. year