Repelling Pests - Mosquitoes, Moths and Weeds
The Naked Scientists Podcast
Dr Chris Smith
4.6 • 957 Ratings
🗓️ 10 May 2008
⏱️ 65 minutes
🧾️ Download transcript
Summary
Transcript
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| 0:00.0 | It's science, but not as you know it, the naked scientists. |
| 0:10.0 | Hello, welcome to this week's naked scientists we meet Chris Smith and also with |
| 0:14.0 | Dave Ansel. Hi Dave. Hi Chris. Now coming up we're going to be finding out how |
| 0:17.3 | scientists have found a clever way to take the sting out of dentistry and |
| 0:20.9 | they're using a plasma gun to do it. Also a new kit to make |
| 0:24.3 | homemade bioethanol in your garage, not sure about the legality of that one and why |
| 0:28.1 | Popeye was right about spinach all along. They're scientific proof now that it |
| 0:31.5 | really does make your muscles stronger. |
| 0:33.0 | That's all on the way, Dave. |
| 0:34.0 | Thanks, Chris. Also this week we're finding out about mosquitoes, how they use smells to home in on us, |
| 0:39.0 | and how we can use other smells to ward them off. |
| 0:41.0 | We'll also be hearing how farmers can use natural |
| 0:43.3 | smells to keep pests off their crops. Plus Mira has been finding out how |
| 0:47.5 | understanding an insect's mating habits can also make them much easier to |
| 0:50.4 | catch. The powder in this case contains pheromone and the idea with this |
| 0:54.4 | one is the males fly in get covered in the powder which contains the female |
| 0:58.3 | sex pheromone fly off and they now smell like a female. This causes massive mating disruption. |
| 1:04.4 | I love that so there's going to be a male flying around with just loads of |
| 1:08.2 | other males following them around. That's right that's the sort of thing we hope will |
| 1:11.8 | happen with this sort of control |
| 1:13.0 | I've got a few friends who probably like some of that stuff. We'll catch the buzz on that one later |
| 1:16.7 | also you might need to put your fingers in your ears for this week's question of the |
... |
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