New laser zaps mosquitoes out of the air.

"A laser under development by Intellectual Ventures aims to kill mosquitoes in mid-air. The company developing the machine hopes to prevent deaths from malaria."

From http://science.slashdot.org/comments.pl?sid=10362113&cid=54041169 ...
Fairbssays...

I like the idea of giving them only enough juice to kill them prolonging their suffering

I don't like that there are tons of animals that use mosquitoes to help them survive

transmorphersays...

This is soooooooooooooooooooooo much better than spray chemicals everywhere(especially onto crops/food). Very cool.

Of course there is also an easy solution - usually if there are mosquitos around it's hot. And well a simple fan keeps them away and keeps you cool at the same time.

MilkmanDansays...

Let's be extremely optimistic and figure that these things work in a 25 meter radius, with 100% kill rate to any mosquito inside that zone for 30 seconds+. That's plenty to put in or near a house and drastically reduce the mosquito population in (and a little bit around) that area. But just a short distance away, the mosquito population will be completely unaffected.

Animals that prey on mosquitoes will find a small dead zone and move on.

Lets say they worked extremely well, and we decided to cover an entire city with a grid of these things. Maybe New York (800 km^2). Would the local ecosystem be affected? Sure. Some species of birds, bats, etc. would move upstate -- but overall there would probably be way less impact on the ecosystem than simply having a gigantic city there in general.

It would probably be better to set them up covering small villages in area with high risk of malaria, in which case any affects on ecosystems would be very small and contained. But on the other hand, first world people like New Yorkers with high population density and more $$$ to burn might be plenty happy to chip in (tax dollars?) for these things if they never got any mosquito bites again. And that would probably help the economy of scale kick in and make it much cheaper to set them up in places that would really benefit...

Fairbssaid:

I like the idea of giving them only enough juice to kill them prolonging their suffering

I don't like that there are tons of animals that use mosquitoes to help them survive

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