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Nashua;65.0;http://forecast.weather.gov/images/wtf/small/sct.png;2013-05-19 11:29:18

It's Fibonacci Number Day (5/8/13)

It's Fibonacci Number Day (as Americans abbreviate dates): 5/8/13 ... there won't be another such sequence until Aug. 13, 2021. Here's a nice site about it, with lots about the … Full story »

A great picture of the world's first wind farm, which was in NH

New Hampshire had the world's first wind farm, an experimental operation by Umass-Amherst, as I noted in a post yesterday, but I've never been able to find good photos of … Full story »

Streaming-TV service Aereo, coming to NH, counter-sues CBS

A few weeks before streaming-TV service Aereo arrives in New Hampshire (my earlier story here), it has upped th elegal battle with broadcasters by counter-suing CBS, one of several companies … Full story »

How about an electric hybrid vertical takeoff flying car?  

Terrafugia, the Woburn, Mass. firm that is developing a flying car - sorry, "roadable aircraft" - using a push propeller has a new dream: an electric hybrid vertical-takeoff car! Artist's … Full story »

Want comments from readers? Write about wind farms

Ever since The Telegraph switched to Facebook comments for its articles, the number of reader responses on most stories has plummeted. I'm not certain why: perhaps people don't want their … Full story »

Mourning New Hampshire's greatest pareidolia, 10 years after the Old Man fell

The Old Man of the Mountain collapsed 10 years ago today, as many news folk (including me and others at The Telegraph) note. That chisel-jawed profile was a classic pareidolia … Full story »

I did better on a general religion-knowledge quiz than a general science-knowledge quiz; hmmm ....

Pew Research Center put up easy-ish, 15-question online quizzes recently - one about general science knowledge, one about general religion knowledge. I missed one of the science questions, as I … Full story »

A true author for geeks: Nevil Shute (not just for 'On the Beach')

One of my favorite authors is Nevil Shute, the British/Australian novelist best known for "On the Beach," the stiff-upper-lip tale of Earth dying after a nuclear war. Although Shute didn't … Full story »

Should kids still be taught to write in cursive? (Hint: No.)

My son, who's about to enter a Ph.D. program in mathematics (i.e., he's not an idiot), has atrocious handwriting. It's not that his writing is hard to read, although it … Full story »

I got to write 'acoustic Doppler current profiler' in a story today!

"Something bad isn't happening locally" isn't a very exciting news story, but sometimes fun stuff comes out of it. I have an article today about sequestraton and automatic stream gauges … Full story »

20 years ago, the World Wide Web (haven't typed that in a while) was born

It's geek nostalgia time: 20 years ago today, Gizmodo reminds us: CERN published a statement that made the technology behind the World Wide Web available to use, by anybody, on … Full story »

The most famous NH mathematician: Is it actually Dartmouth's John Kemeny?

In my memorial piece about Ken Appel of four-color theory fame, noted in earlier posts, I call him the most famous mathematician ever associated with New Hampshire. I was a … Full story »

The four-color theorem and the birth of computer-aided math (with NH connection)

Ken Appel, former head of the math department at UNH and known worldwide for using computers in 1976 to co-prove the four-color theorem, gets a posthumous examination in my Telegraph … Full story »

Man who proved four-color map problem, ex-UNH math head, dies

Kenneth Appel, famous for being part of the team that created the first great computer-aided proof, of the "four-color" theorem which says that any map can be colored with four … Full story »

Is your life encoded in the digits of pi? Probably (but good luck finding it)

Nothing freaks out mathematical cranks - yes, they exist; and have been the subject of some wonderful books - like the infinite. They'll make up every type of pretend math … Full story »

If Aereo (streaming TV) succeeds, will Pandora (streaming music) benefit?

Aereo, the company which snags over-the-air TV and streams it to people over the Internet without paying retransmission fees to broadcasters, is coming to New Hampshire (as I reported two … Full story »

Did you know there are three kinds of twilight? (Not the vampire variety: the solar variety)

The Telegraph is redoing its weather page, because lost our Accuweather account. As part of it, we were seeking twilight times ... and I found this interesting tidbit from NOAA: … Full story »

Take a (pretty easy) science quiz from Pew Research Center

If you don't get at least 10 or 11 of the 13 questions right on the online science-knowledge quiz from Pew Research Center then ... well, then I don't know … Full story »

More emerald ash borers found in Concord - none outside, so far

Not surprisingly, more emerald ash borers have been found in trees in Concord, where the first outbreak of this destructive invasive insect was spotted last month. None have been found … Full story »

Controversial TV-streaming service Aereo is coming to NH in May

The most controversial broadcast system in television – Aereo, which allows over-the-air streaming of channels in direct challege to Comcast – is coming to Greater Nashua. New York City-based Aereo, … Full story »

3-D printing firm Shapeways raises $30 million

Shapeways, probably the highest-profile of online 3-D printing firms, has raised $30 million in a series C round of venture financing, reports the NY Times. It had previuosly raised $17 … Full story »

Voice-activated texting is just as bad for driving as doing it with your thumbs

It’s every bit as dangerous to speak into a mobile device that translates words into a text message as it is to type one.  That's the conclusion from a study … Full story »

Can robots be abused? How about Lego robots?

Can you abuse a robot? Is it bad if you do? These interesting questions were pondered in a 2008 experiment that parallels the infamous Milgram Experiment in which volunteers were … Full story »

On Earth Day, let's celebrate places that the environmental movement saved

It's Earth Day. so instead of the usual hand-wringing and self-righteous wet-blanket-ism that is environmentalism, let's do a little celebration, courtesy of Slate. They've got a nice piece about seven … Full story »

There are limits to do-it-yourself: 'Build your own coffin' workshop flops

A natural-burial advocate in Waterville, Maine, decided to teach people how to build their own coffins. Alas, as the Morning Sentinel reports, nobody showed up: "Americans are really good at … Full story »

That funny/quirky coffee made from excreted coffee beans is putting pressure on the animal that excretes them

Back in 1995, an Ig Nobel award was given to Luak Coffee, made from coffee beans that has passed through the intestinal tract of the luak, also spelled luwak - … Full story »

Can you shoot somebody else's cat on your property (and other Science Cafe questions)

Great Science Cafe last night, as always. The discussion about the role of cats and wildlife stayed polite - it got a little edgy when the question of declawing cats … Full story »

Science Cafe tonight: "Cats or catastrophes? Are our pets a problem for wildlife?"

This month's Science Cafe NH is tonight (Wed., April 17), discussing cats, both domestic and feral, and their effect on wildlife. Are they a real problem here? If so, what … Full story »

Scientific American looks at how an IED bomb is made

Scientific American has an article about the mechanics of making bombs like the ones that detonated during the Boston Marathon. They did not use C4 or other high-grade explosives. You … Full story »

Ice-out in Lake Winnipesaukee back to normal this year

After last year's record early ice-out at Lake Winnipesaukee, and the then-record-shatteringly-early date in 2010, things are normal this year: The semi-official event making the end of winter is likely … Full story »

Ash trees can be saved from emerald ash borer - but only one tree at a time 

The ash trees in America's forests are probably doomed by the emerald ash borer, an invasive insect that last week showed up in New Hampshire for the first time, but … Full story »

Will Vermonters put their money where their bobolink-loving mouths are?

The Bobolink Project in Vermont is trying to see if residents of valleys popular in spring with the bobolink - a songbird that nests there after arduous trans-continental migrations - … Full story »

What's the correlation between bear sightings and bears?

“I don’t think there’s a lot of correlation between sightings and population. One or two bears in a highly urbanized area can generate hundreds of complaints a day; they really … Full story »

Speed for five minutes and get 300 speeding tickets? With software to target law-breakers, that's possible

If there are red-light cameras which issue tickets, why not speeding cameras which issue tickets? Lack of robotic judgement could mean you get a ticket for every second that you're … Full story »

Every NH county has been hit by federally declared weather-related disasters since 2007

From EnvironmentNH: Four months after Hurricane Sandy left 210,000 people without power and closed 32 state roads in New Hampshire, a new Environment New Hampshire Research & Policy Center report … Full story »

The pipe-corroding power of human urine and other lessons from atop Mount Washington

You would think that waterless urinals would be a good thing atop Mount Washington, where septic systems are hard to maintain. Think again, as I learned from a Berlin Daily … Full story »

All hail, hail cannons! and other fun hail facts

If the headline "Five Interesting Facts about Hail" doesn't make you fall asleep and/or laugh derisively, you might want to check out this FAQ from CoCoRaHS, the regional precipitation-watching organization … Full story »

Very bad news: Emerald ash borer has been found in New Hampshire

It was inevitable that the far-flying destructure emerald ash borer would show up in New Hampshire, since it was definitely in eastern New York state, but it's still sad to … Full story »

Single-chair ski chairlifts are almost gone in US (hi, Mad River Glen!) but not around the world

I accomplished a minor life goal this winter and rode in the single-chair chairlift at Mad River Glen in Vermont. (That's me, above.) It's the only one in the country, … Full story »

The fragmentation of telecom: Half of Nashua area isn't in the Nashua phone book because they're Comcast subscribers

The AT&T telephone monopoly dates back to 1913 (more history here, if you're a telecom wonk). Before that, the nation was served by a patchwork of somewhat connected local telephone … Full story »

Glaciers that took 1,600 years to form melted in 25

I haven't posted a despressing bit of climate change news in a while, so ponder this lede from a NY Times story and sigh deeply: Glacial ice in the Peruvian … Full story »

Is bitcoin currency or commodity? Answer: yes. Is it a good idea? Answer: uncertain.

Bitcoin, the virtual, anonymous money-like stuff that has been embraced by Free Staters, Linux geeks, early adopter speculators and the occasional normal business, is a fascinating topic - why would … Full story »

Bad behavior drives out good: MIT can't leave its network open any more

Citing a DDOS attack and the hoax about a gunman which shut down the campus last month, MIT has ended its practice of leaving the campus network open to all … Full story »

'Sea potato' found in New England - hopefully it won't become a problem

By UNH News Service: There’s a new seaweed in town, a brown, bulbous balloon befitting the nickname “sea potato.” Its New England debut was spotted by two University of New … Full story »

The cicadas are returning after 17 years (but not here, alas)

UPDATE: Cicadas make good eating - especially those protein-rich, egg-laden females! So says this site.  Decades ago I was at an outdoor party in Virginia when the ground started moving; … Full story »

Lynn, Lynn, city of sin - and a honking big undersea Internet cable

The news about alleged sabotage of a big undersea Internet cable off Egypt (Wired article here) led me to wonder whether New Hampshire's magnificent coastline (all 18 miles of it) … Full story »

Biocontrol against hemlock wooly adelgid shows hope

Laricobius osakensis, a beetle species from Osaka, Japan, that preys almost exclusively on the hemlock woolly adelgid, is being tested in Virginia, where researchers have nicknamed it "Larry". A Virginia … Full story »

What's the difference between propane and natural gas, anyway?

What's the difference between propane and natural gas? Why is the first delivered by trucks and the second by pipeline? Those are the questions that my GraniteGeek column tackles today … Full story »

US wastes half our energy, overall

The above clever chart gives a sense of how various energy sources are used in the U.S. It shows how tiny "alternative energy" is. But it also shows how wasteful … Full story »

Today's hot tech news: A123 is now B456

Lithium battery maker A123 of Waltham, Mass., has changed its named to B456. Honest. Well, sort of. Like most cutting-edge battery companies, A123 has been struggling to turn good lab … Full story »

You and I are too cool to care about what our peers think, right? Wrong!

There's a great piece in the NY Times today summarizing research about the effect on our behavior of social norms - i.e., our peers do X, so we're more likely … Full story »

End global fossil-fuel subsidies, says International Monetary Fund ($1.40/gallon of gas in US)

From today's Washington Post: Governments around the world subsidize gasoline, electricity and other major forms of energy to the tune of $1.9 trillion a year according to a new International … Full story »

Making cellulosic biofuel in the lab is easy-ish; industrial scale, not so much

Good story in the Union-Leader today about the decision by Lebanon's Mascoma not to go for an IPO and how it reflects problems in the whole cellulosic biofuel industry, which … Full story »

Lebanon's science cafe is Thursday, on invasive insect pests in the forests

The latest science cafe in New Hampshire - cleverly called a "science pub", which is really a more accurate title - takes place Thursday in Lebanon, near Dartmouth College. The … Full story »

Mystery dead animal in Maine was rare white coyote

A wildlife expert says he finally has an answer on the mystery white animal found dead in Kennebunk (Maine) last week: it’s a rare white Eastern coyote. After giving the … Full story »

Do maple trees near cemeteries have sap that tastes like corpses?

At least one person is upset (some people get upset at anything) about a couple of maple trees being tapped in a cemetery in the town of Epping. The Union-Leader … Full story »

Why doesn't Congress stay in their home districts and telecommute?

You know how Yahoo's CEO caused a kerfuffle by saying that people couldn't work at home any more (she says an analysis of data showed that such people were less … Full story »

New Jersey, Illinois say they have eradicated Asian longhorned beetles

New Jersey says it has not been able to find any Asian longhorned beetles in the state since 2006, despite severe outbreaks in previous years, and that the invasive pest … Full story »

Maine targets illegal maple-tree taps because they harm lumber trees

Maine Forest Ranger Thomas Liba, who was in town investigating two sap thefts, said most landowners are not concerned about the stolen sap, but rather the damage done to their … Full story »

Why do mosquitoes give us diseases when they bite us, but bedbugs don't?

Excellent discussion at last night's Science Cafe NH, as always - although the crowd wasn't quite as big to talk about mosquitoes as it was to talk about beer (hey, … Full story »

Fake fur on that garment? No, it's fake fake fur.

Apparently there is a growing controversy in the high-fashion industry: Sometimes, "fake fur" items on clothing is actually real fur, faked to look fake. As the NY Times says: In … Full story »

U.S. is now a 'first to file' patent country, like the rest of the world

One of my regrets is that I don't have a patent - that would be cool. The closest I can come is writing about changes in U.S. patent law, which … Full story »

UNH program teaches science professionals how to talk to the general public

UNH will host a National Science Foundation event called "Science: Becoming the Messenger." It's open to principal investigators, researchers, engineers, students and postdocs, as well aspublic information officials for universities, … Full story »

High-speed evolution: Road kill causes birds' wings to become shorter in just three decades

Cliff swallows that swoop over roads to eat insects attracted to the heat of the pavement risk being hit by cars. The risk is so great that in just three … Full story »

Lowell, Mass., tries for a hackerspace of its own

MakeIt Labs, the Nashua hackerspace, seems to be thriving - and now the city's over-the-border neighbor Lowell, Mass. (where MakeIt Labs started in a smaller incarnation) wants to play, too. … Full story »

Vermont wind tunnel aims to be the biggest in the world

A $2 million facility in Williston, Vermont (where?) may be the biggest wind tunnel in the world - but it's not to design giant wind farms, as I figured; it's … Full story »

Science Cafe on Wednesday: Mosquitoes vs. Humans!

This week's Science Cafe (6 p.m. at Killarney''s Pubc this Wednesday, March 20) was originally going to just examine the past, present and future of West Nile virus in New … Full story »

Telegraph readers now know why we don't celebrate "e day" as well as "pi day"

I got to write a short sidebar to a feature in today's Telegraph about schools celebrating pi day ... which ended thus: Pi’s only real rival in terms of mathematical … Full story »

Got food dye and a toilet? Try for a prize in an online challenge 

When the kids were little, the kitchen was full of food dye, so useful for birthday parties and other fun events. The kids are long off to college and beyond … Full story »

$2 billion from federal oil, gas leases might pay for alt-energy research

With no chance of Congress passing a carbon tax - the most straightforward, transparent, and market-driven way to shift our energy usage patterns - the administration is going to try … Full story »

I didn't get up at 1:59 a.m. to celebrate Pi Day to six digits - there are limits (math joke!)

I'm not quite sure why pi has become mathematics' most successful pop-culture meme - "e" is easier to spell. But Congress is unlikely to ever pass an E Day proclamation, … Full story »

Having fun on our biggest rocks: Museum looks at connection between geology, recreation in White Mountains

The state's newest museum, Plymouth State University’s Museum of the White Mountains, in collaboration with Mount Washington Observatory, will present an exhibit titled To the Extremes: The Geology of Adventure … Full story »

'Raspberry Pi Projects for the Evil Genius' talk next week

The New Hampshire chapter of IEEE (Institute of Electrical and Electronics Engineers) is holding some interesting discussions, which are open to the public; next week is a talk about things … Full story »

Boiling down maple syrup is a (yawn) long, long process; reverse osmosis can help 

I helped some friends boil down syrup yesterday - started at 8 a.m. (sap was already collected) and we finished at midnight ... and we didn't even finish! We made … Full story »

Timber harvest in big NH state park designed to fight Red Pine Scale

They're having a "sanitation harvest" at Bear Brook State Park in central New Hampshire, cutting many trees on about 118 acres in an attempt to contain the spread of Red … Full story »

Comon, folks - Cocorahs needs more weather watchers

CoCoRaHS, the national volunteer precipitation-watching program, is signing up new stations during a March-long push - and so far, neither New Hampshire nor Massachusetts nor Vermont has added a single … Full story »

An app that lets you skip corporate voice mail moves to Massachusetts

Boston Business Journal reports that an Israeli startup called Zappix (all the good tech-biz names have been taken, it seems), "whose mobile app lets users bypass customer service voice menus … Full story »

New Hampshire has become Science Cafe central: Three of them are in full swing

I wonder if New Hampshire has the nation's highest per-capita number of active Science Cafes? Three of them are holding monthly sessions this spring: I Just got an update on … Full story »

Porstmouth Science Cafe tomorrow: The science of Sustainable Communities 

Portsouth Science Cafe (sponsored by the UNH EPSCOR program) is tomorrow, March 6: "Sustainable Communities, Public Health, and Transportation: Connecting the Dots". It's at Portsmouth Brewery at 6 p.m. Doors … Full story »

Soldering and sewing: A Nashua class about adding electronics into your clothing

Electronics doesn't have to live in plastic boxes; you can add it to your shirt or shoes. That's the idea behind the "wearable technology" subset of the maker movement, a.k.a. … Full story »

OK, no excuses: It's time to become a precipitation-watcher for CoCoRaHS

The national precipitation-watching group CoCoRaHS is doing it annual membership drive, and as a volunteer for a couple of years I thought I'd toss in my two cents.  The group … Full story »

Innovative journalism: If you can't take photograph the rock stars, recreate them in Legos

Irish music site Golden Plec wasn’t allowed to send a photographer to a concert by the band the Killers, so photographer Debbie Hickey re-created the show in Lego. The journalism … Full story »

UMaine in race to use lasers to measure offshore wind

Industrial-sized wind farms cost a friggin' fortune, so investors want to maximize the power they produce - which means knowing a lot about the winds that blow over different parts … Full story »

NH kills 'parental rights' amendment - which was, I suspect, at least partly an anti-vax move

Who could be against a state constitutional amendment that says, in toto, "PROVIDING THAT: parents have the natural right to control the health, education, and welfare of their children"? Happily, … Full story »

NH firm developing large-scale energy storage with air

New Hampshire Public Radio has a nice piece about SustainX, a Seabrook NH firm that's trying to commercialize large-scale energy storage with compressed air. You can read it here. You … Full story »

Almost despite ourselves, we've been becoming more efficient for decades

America's "energy intensity" - the amount of GDP produced per unit of energy used - has been falling steadily since the 1970 oil embargo, and will continue to fall, predicts … Full story »

Can you measure your home heating efficiency from the vibrations of your furnace flame?

I have a story coming in the Sunday Telegraph about a Merrimack engineering design firm (really a father-and-son engineering duo) who say they've developed a meter which can measure your … Full story »

UNH part of team that discovers third radiation belt around Earth

UNH News Service: Although scientists involved in NASA’s Van Allen Probes mission were confident they would eventually be able to rewrite the textbook on Earth’s twin radiation belts, getting material … Full story »

Bitcoin reaches a new high value ... must have been my coverage

Bitcoin has reached an all-time high value of $33.22 - must have been my coverage during the recent Liberty Forum. Hmmm ... I wonder if Science Cafe NH could accept … Full story »

Update: Bill would regulate, largely outlaw, drones  

UPDATE III: The committee sent it to the House for an eventual floor vote. Expect more discussion. UPDATE II: Here's the story in today's Telegraph. UPDATE: Oops, I'm wrong. It … Full story »

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About this blog

David Brooks has written a science column for the Nashua (N.H.) Telegraph since 1991 (recent ones here). I have overseen this blog since 2006. E-mail or call me 603-594-6531.

ggScienceCafeSidebar

Free, informal get-togethers at a bar that feature discussion among the audience (everybody is welcome) and experts in various fields. Check the website here.

NEXT CAFE: Wed., May 15, 6-8 p.m.
TOPIC: Post-Traumatic Stress Disorder, in military veterans and others.

Location: Killarney's Irish Pub, 9 Northeastern Boulevard (Holiday Inn, just west of Exit 4 on the turnpike).

PAST TOPICS:

2013:
April:
Cats vs. wildlife in NH. March: Mosquito-borne disease. February: The science of brewing. January: 3-D printing, with MakeIt Labs.

2012:
November:
"Dark skies and light pollution" with Discovery Center. October: "The science of concussion." September: "The science of pain management." June: "Arsenic in our environment." May: "Invasive species in New Hampshire" April: "Nanotechnology in business and the lab". March: "Lyme disease in NH". Feb: "Seasonal Affective Disorder." Jan: "Biomass energy"

2011:
Nov.: "Science of Polling." Oct.: "Digital Privacy." Sept: "Vaccinations." June: "Future of Food." May 2011: "Climate Change"

ggScienceCafeSidebar

Alternative power map

Click here to see my alternative-power Google map showing large-scale solar, wind, hydro and nuclear plants in N.H., plus intriguing alternative-power items.

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