full transcript
From the Ted Talk by Cynthia Kenyon: Experiments that hint of longer lives
Unscramble the Blue Letters
So there's something about angig that's kind of universal. And now here is the daf-2 mutant. One gene is cnhaged out of 20,000, and look at it. It's the same age, but it's not in the ninrsug home; it's going skiing. This is what's really cool: it's aging more slowly. It takes this worm two days to age as much as the namrol worm ages in one day. And when I tell people about this, they tend to think of maybe an 80 or 90 year-old person who looks really good for being 90 or 80. But it's really more like this: let's say you're a 30 year-old guy — or in your 30s — and you're a bachelor and you're dnaitg people. And you meet someone you really like, you get to know her. And you're in a restaurant, and you say, "Well how old are you?" She says, "I'm 60." That's what it's like. And you would never know. You would never know, until she told you.
Open Cloze
So there's something about _____ that's kind of universal. And now here is the daf-2 mutant. One gene is _______ out of 20,000, and look at it. It's the same age, but it's not in the _______ home; it's going skiing. This is what's really cool: it's aging more slowly. It takes this worm two days to age as much as the ______ worm ages in one day. And when I tell people about this, they tend to think of maybe an 80 or 90 year-old person who looks really good for being 90 or 80. But it's really more like this: let's say you're a 30 year-old guy — or in your 30s — and you're a bachelor and you're ______ people. And you meet someone you really like, you get to know her. And you're in a restaurant, and you say, "Well how old are you?" She says, "I'm 60." That's what it's like. And you would never know. You would never know, until she told you.
Solution
- changed
- dating
- normal
- nursing
- aging
Original Text
So there's something about aging that's kind of universal. And now here is the daf-2 mutant. One gene is changed out of 20,000, and look at it. It's the same age, but it's not in the nursing home; it's going skiing. This is what's really cool: it's aging more slowly. It takes this worm two days to age as much as the normal worm ages in one day. And when I tell people about this, they tend to think of maybe an 80 or 90 year-old person who looks really good for being 90 or 80. But it's really more like this: let's say you're a 30 year-old guy — or in your 30s — and you're a bachelor and you're dating people. And you meet someone you really like, you get to know her. And you're in a restaurant, and you say, "Well how old are you?" She says, "I'm 60." That's what it's like. And you would never know. You would never know, until she told you.
Frequently Occurring Word Combinations
ngrams of length 2
collocation |
frequency |
hormone receptor |
5 |
live longer |
4 |
normal worms |
3 |
long time |
2 |
extend lifespan |
2 |
normal worm |
2 |
affect aging |
2 |
immune system |
2 |
foxo gene |
2 |
foxo genes |
2 |
extending human |
2 |
Important Words
- age
- ages
- aging
- bachelor
- changed
- dating
- day
- days
- gene
- good
- guy
- kind
- meet
- mutant
- normal
- nursing
- people
- person
- restaurant
- skiing
- slowly
- takes
- tend
- told
- universal
- worm