Directed Energy Weapon Downs Mosquitos

wisebabo writes "Nathan Myhrvol demonstrated at TED a laser, built from parts scrounged from eBay, capable of shooting down not one but 50 to 100 mosquitos a second. The system is 'so precise that it can specify the species, and even the gender, of the mosquito being targeted.' Currently, for the sake of efficiency, it leaves the males alone because only females are bloodsuckers. Best of all the system could cost as little as $50. Maybe that's too expensive for use in preventing malaria in Africa but I'd buy one in a second!" We ran a story about this last year. It looks like the company has added a bit more polish, and burning mosquito footage to their marketing.

Comments

Re:So much for the food chain

[natehoy]

First, mosquitoes are only one thing at their level of the food chain. Flies, noseeums, and plenty of other non-biting insects live at the same level.

Second, this is actually better than most current solutions. Mosquito magnets and skeeter deleters and other things attract all manner of insects, not just mosquitoes. Don't get me started on spray permethrin and other insecticides.

Third, mosquito populations are WAY up in my area because bats are being wiped out by that nose fungus infection. I haven't seen a bat in my area in a couple of years, unfortunately, and they used to be common.

Fourth, these units would only work in the immediate vicinity of houses. In my area, that means there's still a few hundred acres behind my house that remain prime mosquito real estate. I only want my yard, they can have the marsh.

And, finally, I don't care. I am, in fact, that self-centered.