Sci/tech tidbits in and around New Hampshire
90th anniversary of the first liquid-fuel rocket launch, on a Mass. farm
Ninety years ago today, Robert Goddard launched the first liquid-fueled rocket from a farm owned by a cousin near Worcester, Mass. (He was born in Worcester and Worcester Polytechnic Institute.) Today that field is the Pakachoag Golf Course, and I bet the jokes about...
What is it about pi, anyway? Why don’t we celebrate e?
Today, as you probably know, is the pi-est of pi days in American: 3.14.16, or pi rounded to four decimal points. I say in America because much of the world writes dates as day-month-year instead of month-day-year, so for them it's 14.3.16 - not too exciting. (Bonus...
In Rhode Island, National Grid creates a solar-power shopping site
This spring, National Grid will launch a new online marketplace that allows customers in Rhode Island to shop for solar and receive an incentive for improving energy efficiency at the same time. That's the word from GreentechMedia (article is here): Customers who go...
Decline of carbon-based life forms, part XVIII: Computer wins at Go
Google's AI defeated the world's champion in the east Asian board game of Go. It beat him pretty soundly, too, and hehas a rank of 9 Dan, which is mind-bogglingly high. "Deep learning is killing every problem in AI." Humanity is doomed. Go is a great game; more...
Miss Science Cafe about CRISPR? Watch the video
ConcordTV, the city's community channel, has uploaded an edited, half-hour version of the most recent Science Cafe Concord, discussing CRISPR and the revolution in gene editing. You can check it out here. Don't forget, the next Science Cafe NH in Nashua will discuss...
We won’t see a total eclipse for another decade
Years ago I was in Tennessee when a total solar eclipse happened. It was a fascinating and yet unsettling thing to observe. You can understand how pre-technical societies freaked out over eclipses, a fact that Christopher Columbus famously used to his advantage with a...
Bird poop strikes again, knocking out a nuclear power plant
Bird poop conducts electricity much better than mammal poop, because bird anatomy mixes poop and pee together, combining salts and liquids that are mostly separated by the digestive systems of non-feathered folks. (Telling your little brother to urinate on a live...
As the man behind ‘@’ dies, a reminder that Boston’s BBN was key to the birth of the Internet
Silicon Valley gets most of the credit for creating the online world, but the engineering-consulting firm / MIT spinoff Bolt Beranek and Newman in Boston, a.k.a. BBN, was one of the main driving forces in the development of ARPANET, the precursor to the Internet....
Bitcoin network reaches capacity, transactions slow to a crawl
Bitcoin has a scale problem - it's growing too fast for its underlying mechanism to handle. The Verge reports "The average time to confirm a transaction has ballooned from 10 minutes to 43 minutes. Users are left confused and shops that once accepted Bitcoin are...
Mosquitoes almost eliminated from Pacific Island by sterile-bug releases
Stat, the medical/biotech specialty publication of the Boston Globe, has a good long piece about efforts to entirely eliminate mosquitoes from a small Pacific island via the release of sterile males infected with a natural bacteria that interferes with the bugs'...
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