Sci/tech tidbits in and around New Hampshire
Does leaving grass long to help pollinators also help ticks? Maybe not.
I am apparently not alone in thinking that advice to save pollinators (let your lawn grow) clashes with advice to avoid ticks around the house (cut the grass short because ticks don't like heat and dryness). But a (admittedly, very preliminary) study says that maybe...

Large-scale energy storage by “liquid air” proposed for Vermont
A British energy company called Highview Power Storage, along with Encore Renewable Energy, a developer of renewable energy generation and storage projects, say they plan to build the United States’ first liquid air energy storage system somewhere in "northern...
N.H. is unique in Northeast with rising college enrollment (yeah, but …)
The National Student Center has released its fall 2019 enrollment estimates for all colleges and universities, and there' a surprise: Despite the lamentation over dropping numbers of students in the Northeast, enrollment in New Hampshire has risen. I suspect this is...
Electric bikes, neither fish nor fowl, pose a dilemma on back-country trails
Is an electric bike a motorized vehicle that should be banned from hiking and mountain-biking trails? Most of the hiking and trail-riding community say yes; a lot of other folks say no. That's the question in a debate over whether the Forest Service should allow them...
More than 20% of NH voters are new since the last primary
From UNH News Service: More than 20% of potential voters in the 2020 New Hampshire primary were either not old enough to vote in 2016 or resided somewhere other than New Hampshire, according to new research released by the Carsey School of Public Policy at the...
Married women face a middle-name roadblock for Real ID
A reader alerted us to a weird anomaly: Many married women who take their husband's last name but use their maiden name as their middle name find that their marriage certificate doesn't provide legal evidence of that middle-name change. This is proving an obstacle...
‘Electronics surplus store going the way of transistors’
The right-to-repair folks in central New Hampshire should be mourning, because an iconic (to a certain segment of the population) electronics surplus store in Manchester is shutting down. Mark Hayward, the Union-Leader's excellent city columnist, visited and wrote...

Escaped N.H. sewer disks are still floating around the world
I've written about the Hooksett sewer disks and their trans-Atlantic voyage many times (here are examples from 2019 and 2018) but the story of the 4 million biofilm disks that escaped in 2011 never gets old. They're still turning up on beaches in North America and,...
Winter is hard for solar panels (specifically, mine)
Photovoltaic electricity is great stuff and we need lots more of it - but it does have shortcomings. A snowy December, when the sun is low on the horizon, has shown me (a new owner of PV rooftop panels) just how big the shortcomings can be. The chart below shows the...

Study finds wearing a helmet doesn’t help if you ski like an idiot
A major study of skiing injuries brought to Dartmouth-Hitchcock Medical Center from 35 ski areas in New Hampshire and Vermont shows that, despite what some people think, wearing a helmet doesn't make you invulnerable: One conclusion of the study: despite helmeted...