Remember Snow?

Posted on 31st March 2009 by ideonexus in Enlightenment Warrior,Ionian Enchantment

When I was a kid, it was guaranteed we would get at the very least one good school-closing snowfall a year. It was like a bonus holiday, where all the neighborhood kids would come out for snowball fights, sledding, and maple-syrup snow cones. The snow was always gone in a day or two, leaving a few sad-looking snowmen to wither away into green lawns, but there was always the promise of next year.

In 1980, when I was 7, we had two record snowfalls, 12.4 inches in February and then 13.7 inches a month later. The snowdrifts were so huge, we made forts out of them that towered over the cars in our apartment complex’s parking lot. In February of 1989 we got 15.4 inches, but then I was 16 and snow was just a nuisance that kept me from exercising my newfound driving privileges.

In my last seven years of living here, I’ve gotten maybe two days off of work for snow, but I paid it no mind. It was only when I actively started looking for that yearly snowfall that I realized it was missing. It didn’t snow at all this last year, and it only snowed once the year before that, and that all melted away in just a few hours. I remember that, because I went outside to film my cats’ reaction to the alien landscape, but by the time I got my camera set up, the snow was gone.


Droop

Droop
Credit: caldecott_rose

When I mention this absence of snow to my friends, they say there’s never been much snow in this area and that I’m making a big deal out of nothing. So why do I remember snow being a yearly event in my childhood? I have the photographs of my siblings and I playing in more than a foot of snow as children, evidence that I’m not imagining this.

I also have the climate record. Between 1990 and 2006 the National Arbor Day Foundation shifted the U.S. Hardiness Zones, the zones where different species of plants thrive, northward. I grew up in Zone 7 as a kid, but when I moved back to my hometown after college, it had become Zone 8.

Nobody living here noticed that it had stopped snowing. In his book Collapse, Jared Diamond referred to this phenomenon as “Landscape Amnesia,” we don’t remember the past in the setting in which it took place, but recreate it in the landscape we live in currently. That’s why we have to trust the temperature records and not our fallible memories.

It’s not fair that my kids won’t have snow days, unplanned vacations where the whole neighborhood comes out for snowball fights and snowmen, and to retire to warm dry clothes and hot chocolate at the end of the day. It’s not fair they’ll have to learn about it from my childhood photo albums.

Science Etcetera, Marsday 20090331

Posted on 31st March 2009 by ideonexus in Science Etcetera
  • Today is Bunsen Burner Day
  • Please take a moment to vote in the All-Star Scientist Series, I had to go old-school in penalty kicks. (ht Vicky)
  • Long thought a unique loner among dinosaur herbivores, Triceratops juveniles apparently hung out in small gangs. (ht Carolyn)

  • Juvenile Triceratops

    Juvenile Triceratops
    Credit: S. Brusatte
  • A three-year study on the academic performance of 12-year-olds found video game-playing hurt overall grade point averages, math skills were unaffected and visual-spatial skills improved.
  • 11 percent of deaths in men and 16 percent of deaths in women could be prevented by reducing red-meat consumption.
  • Melting ice from Global Warming is forcing Italy and Switzerland to redraw their borders.
  • The world’s data is rotting.
  • Slideshow: Earth Hour 2009.
  • The art of restoring forgotten lunar mission photos.

  • Restored Lunar Photo: Copernicus Crater

    Restored Lunar Photo: Copernicus Crater
    Credit: NASA
  • Does venting anger only increase its intensity?
  • The importance of science in television and film storytelling.
  • Action video game players are 58 percent better at perceiving fine contrast differences in images. (HT Darin)
  • DNA traces of an unknown eastern-European woman at 17 crime scenes the result of cotton-swab contamination.
  • Clean energy FAIL. (HT Clint)
  • Seagull diving in super slow motion


  • Science Etcetera, Moonday 20090330

    Posted on 30th March 2009 by ideonexus in Science Etcetera
  • Slideshow: Top 10 Volcanoes in Geologic History.

  • Krakatau, Indonesia

    Krakatau, Indonesia
    Credit: NASA
  • Weeks after Republicans trashed Obama’s budget for supporting “Volcano Monitoring,” Alaska’s Mount Redoubt Volcano errupts, but don’t worry, Alaska’s Volcano observatory is keeping an eye on it.
  • Note to Jim Cramer: When listening to financial experts, the decision-making regions of the brain shut down.
  • Federal Officials are asking cavers to refrain from spelunking in states from West Virginia to New England to avoid spreading white-nose syndrome in bats.
  • The Bush-appointed Bioethics committee is in place until September 2009, and its members are taking shots at Obama’s stem cell policy.
  • Although NASA reserves the right to name it what they want, the name “Colbert” won the online vote for the new room on the ISS (NASA may name the toilet after Stephen).
  • Quantum physics would work different in Flatland.

  • Flatland Physics Probes Mysteries of Superfluidity

    Flatland Physics Probes Mysteries of Superfluidity
    Credit: Kristian Helmerson, JQI
  • Among the tragedies of the Exxon Valdez oil spill was the extinction of the AT1 Killer Whale pod.
  • Chris Mooney schools George Will on Climate Change, and tackles the larger issue of accurate science in journalism.
  • With Federal funding for stem cell research opening up, states are cutting back on it.
  • Energy Secretary Dr. Stephen Chu is having to learn about politics very quickly to perform in his new job.
  • Oklahoma legislature going out of its way to harass anyone involved in a free speech given by Richard Dawkins. (HT Clint)
  • What not to do: handle liquid mercury


  • Smithsonian National Museum of Natural History: Butterflies and Plants

    Posted on 29th March 2009 by ideonexus in Adventuring

    With final exams, school projects due, work projects due, and the rest of life, I’ve been stressing and slacking on uploading science photos to my flickr account. I’m glad I took the time to get to it tonight for an hour or so of naturalist zen. Lacking anything more profound, I’ll just say this:

    Butterflies are pretty.


    Spicebush Swallowtail

    Spicebush Swallowtail
    Papilio troilus
    Credit: Moi

    The butterfly counts not months but moments, and has time enough. ~Rabindranath Tagore

    Butterflies are self propelled flowers. ~R.H. Heinlein

    There is nothing in a caterpillar that tells you it’s going to be a butterfly. ~Richard Buckminster Fuller

    Love is like a butterfly: It goes where it pleases and it pleases wherever it goes. ~Author Unknown

    See the complete flickr set here

    PDF of the Butterfly species at the exhibit here

    Creative Commons License