Sci/tech tidbits in and around New Hampshire
Dartmouth: Lasers from drones can spot underwater robots
Keeping track of underwater robots is hard since GPS doesn't travel far through water. Dartmouth researchers say drones can spot them using nothing more than laser light. One key issue was the low intensity of the light that came back to the drone. It was too low for...
Remembering a long-gone New England airline
Old and old-ish people remember when civil aviation was fun rather than the nasty, brutish and long experience it is today. Airports and airplanes and pilots and stewardesses were exotic and admired, planes were linking the world together into one big happy family,...
You’ve heard it before but it’s truer than ever: Climate change is hurting N.H. and can get much worse
Cameron Wake at UNH has been warning about climate change for a couple of decades - his reports were the first to make me realize the severity of the situation in the early 2000's - and he's still at it. Because climate change is still at it; in fact, it's happening...
UNH center ponders how to make stuff in space
Imagine being tens or even hundreds of thousands of miles from Earth and needing a specific part vital for a space endeavor. Now imagine instead of having to return to Earth or needing another launch to deliver that part, you could manufacture it right on board or on...
Eat the invaders? Why not drink them!
By the Associated Press: A New Hampshire distillery has come up with its newest concoction called “Crab Trapper” — whiskey flavored with invasive green crabs. Tamworth Distilling, a maker of craft spirits, has learned how to get attention with small batches of, shall...
N.H. patents through June 26
By Targeted News Service WASHINGTON – The following federal patents were assigned in New Hampshire from June 19 through June 26. *** Parallel Wireless Assigned Patent for Blind Fast Network Synchronization Algorithm Parallel Wireless, Nashua, New Hampshire, has...
Drowning in plastic waste? Techno-Fix to the rescue! (not)
None of us, it’s safe to say, is immune to the appeal of the quick Techno-Fix even though they have let us down time and again. This includes our lawmakers, who have just doubled down and decided that a new Techno-Fix can solve the problems of an old Techno-Fix. You...
N.H. lawmakers like nuclear power
The onslaught of the climate emergency has made nuclear power a lot more attractive to make people because it can be a big source of carbon-free power. The downsides are still there - especially waste disposal, very high cost and long construction times, fear of...
Efforts to return the chestnut to our forests continues a slow (oh, so slow!) advance
Resurrecting a tree species is not for the impatient. It’s been more than two decades since I first encountered efforts in New Hampshire to bring back the American chestnut, a magnificent tree that filled Appalachian forests until a blight wiped it out in the early...
If we create a blight-resistant chestnut tree, can birds spread it for us?
Elsewhere on this week's blog/newsletter you'll see my latest piece about efforts to create a blight-resistant chestnut tree. After I field it, I encountered this fascinating bit of research looking at how and whether birds, carrying chestnuts, could spread such a...
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