Open Blackboard


thatscienceguy:

Long exposure picture of a Lightning Bolt hitting a Tree!

thatscienceguy:

Long exposure picture of a Lightning Bolt hitting a Tree!

— 3 weeks ago with 36840 notes
Tuttle Buddha

Tuttle Buddha

— 1 month ago
Cornell University: World’s largest natural sound archive now fully digital and fully online. →

cornelluniversity:

“In terms of speed and the breadth of material now accessible to anyone in the world, this is really revolutionary,” says audio curator Greg Budney, describing a major milestone just achieved by the Macaulay Library archive at the Cornell Lab of Ornithology. All archived analog recordings in the…

— 4 months ago with 1007 notes
odditiesoflife:

Joy, Depression, and the Volatility of the Holiday Season
The holidays are usually a joyous time where children excitedly await the arrival of old Saint Nick and the populace scramble to stay ahead of the Christmas rush. Retailers avidly rely on this time of year, typically making at least a third of their revenue during the holiday season. The economy can hinge on the amount of cash outpouring into the retail sector. Everybody’s happy, but not really. Given the current state of horrific events, depression is apparently as much a part of the holidays as the commercial sell-out of Santa and the holiday season itself. To our dismay, the dark events of the season can overshadow the joy it was meant to bring, but this is not a current trend.
A December 17, 1951 Life article ran a story titled “Santa Claus to Santa Stooge”, all about the horrors of Santa shilling products and participating in promotional stunts. Apparently this was a new thing for the Greatest Generation to cope with, on account of the behavior of one of the guys playing Santa in a parade in Ontario. He found himself being rushed by excited children to the point of losing his temper. He responded by kicking wildly at all the children that were mobbing him. The sight of Santa kicking children is enough to make even the toughest of cynics cringe but the emotional damage to children is unfathomable.
For those of us with our mental health intact, it’s time to reach out to others that are alone or who are going through a rough period during the holidays. Humanity has the combined power to blot out a sizable chunk of the volatility and stress that has taken ahold of the holidays. Think of the movie A Christmas Carol, where a disagreeable, money-grubbing, old man was spiritually transformed to see the beauty and feel the love of his fellow man during Christmas. We all have the ability to transform ourselves and others to see that the joys of life can overshadow the negative, and we don’t have to go bankrupt, financially or spiritually, while doing it. Happy holidays.

Nice sentiments for the season.

odditiesoflife:

Joy, Depression, and the Volatility of the Holiday Season

The holidays are usually a joyous time where children excitedly await the arrival of old Saint Nick and the populace scramble to stay ahead of the Christmas rush. Retailers avidly rely on this time of year, typically making at least a third of their revenue during the holiday season. The economy can hinge on the amount of cash outpouring into the retail sector. Everybody’s happy, but not really. Given the current state of horrific events, depression is apparently as much a part of the holidays as the commercial sell-out of Santa and the holiday season itself. To our dismay, the dark events of the season can overshadow the joy it was meant to bring, but this is not a current trend.

A December 17, 1951 Life article ran a story titled “Santa Claus to Santa Stooge”, all about the horrors of Santa shilling products and participating in promotional stunts. Apparently this was a new thing for the Greatest Generation to cope with, on account of the behavior of one of the guys playing Santa in a parade in Ontario. He found himself being rushed by excited children to the point of losing his temper. He responded by kicking wildly at all the children that were mobbing him. The sight of Santa kicking children is enough to make even the toughest of cynics cringe but the emotional damage to children is unfathomable.

For those of us with our mental health intact, it’s time to reach out to others that are alone or who are going through a rough period during the holidays. Humanity has the combined power to blot out a sizable chunk of the volatility and stress that has taken ahold of the holidays. Think of the movie A Christmas Carol, where a disagreeable, money-grubbing, old man was spiritually transformed to see the beauty and feel the love of his fellow man during Christmas. We all have the ability to transform ourselves and others to see that the joys of life can overshadow the negative, and we don’t have to go bankrupt, financially or spiritually, while doing it. Happy holidays.

Nice sentiments for the season.

(via odditiesoflife)

— 5 months ago with 76 notes
insidecolocation:

The lights in the back are the old fluorescents that most DOE schools were equipped with for years. As each strip dies out, it gets replaced with the new lights you see in the front. It’s typical to see classrooms with a combination of old and new lights. The weekend before school opened this September, the charter school laid out $400,000 for a haz-mat team to install all new lights in their classrooms. The lights installed in Success were all taken from storage where they were stored, scheduled to be installed in other schools over the coming months. 

These are the PCB laden lights that the DOE is supposed to replace. So Success is in effect extending your students’ exposure.

insidecolocation:

The lights in the back are the old fluorescents that most DOE schools were equipped with for years. As each strip dies out, it gets replaced with the new lights you see in the front. It’s typical to see classrooms with a combination of old and new lights. The weekend before school opened this September, the charter school laid out $400,000 for a haz-mat team to install all new lights in their classrooms. The lights installed in Success were all taken from storage where they were stored, scheduled to be installed in other schools over the coming months. 

These are the PCB laden lights that the DOE is supposed to replace. So Success is in effect extending your students’ exposure.

— 5 months ago with 2 notes