Drones can replace fireworks for environmental reasons

I’ve never been much of a fan of fireworks – boom, bang, flash, whatever. They create quite a mess, as well. The town of Sunapee will replace them this Fourth of July with a drone show, which is interesting. The Valley News has the story (here): Town...

Duckweed and microbes to cope with road runoff

Road salt runoff is a big problem in cold climates, killing all sorts of plants and making life tough for aquatic beasties. There are constant efforts to use less of it or find alternatives, like brine, but the reality is that we’re going to continue dumping it...

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