Main content
![](https://ichef.bbci.co.uk/images/ic/640x360/p01dqtc8.jpg)
Genetically modified mosquitos
Helen heads to rural Brazil to discover how genetically modified mosquitoes are helping to fight the spread of Dengue Fever and save lives.
Duration:
This clip is from
More clips from DIY Science
-
Eye-tracking hacking technology
Duration: 01:21
-
Gravity-powered light
Duration: 01:16
More clips from Dara O Briain's Science Club
-
Gravity defying ferro-fluids—Series 2, Invisible Worlds
Duration: 01:24
-
Synthetic vaccine—Series 2, Invisible Worlds
Duration: 01:42
-
Carbon nanotubes—Series 2, Invisible Worlds
Duration: 01:32
-
What's a millisecond worth?—Series 2, Size Matters
Duration: 02:05