April 2011 – Random Connections

In Search of Blue Ghosts

April 28, 2011 Tom 8 Comments

Local, Science

Wednesday evening is normally our night to watch Ghost Hunters. This evening, however, we decided to hunt for our own ghosts. Specifically, we were after the elusive Blue Ghost Firefly, Phausis reticulata.

Blue ghost fireflies only glow during mating season, and are only found in isolated areas in the Blue Ridge Mountains. Both the males and females give off a constant bluish glow, unlike the fireflies in our area, which pulse on a regular basis. The males hover about head-height off of the forest floor, while the pale, wingless females glow along the bottom of the forest. The effect is mesmerizing, as these bluish orbs float through the woods.

The fireflies have a very limited range. They are found in undisturbed forested areas, often in the Smokey Mountains and in Dupont State Forest in North Carolina.

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More on Elevation Profiles

April 27, 2011 Tom No Comments

A couple of posts back I wrote about discovering Elevation Profiles for Paths in Google Earth. I’ve spent a little bit more time working with this, and came up with another neat activity for a classroom.

In the last post I created a path with only two endpoints – basically a straight-line cross section. I also did this across fairly large areas of land, entire states, in fact. This activity focuses in on the details a bit, and uses the directions section of Google Earth.

First, go to the Directions tab and input two locations. These can be addresses, lat-long coordinates, or any other type of locator. For this activity, I suggest keeping the distances fairly short, probably within about 50 miles. Here are some suggestions:

From your home to your school, workplace, or church
Between two cities
Between your house and your best friend’s house

In the example below, I used Greenville and Spartanburg.

When you hit Enter or click on the magnifying glass search icon, you get driving directions between the two cities. For some strange reason Google Earth chose Wade Hampton Boulevard instead of I-85. I guess it went with the shortest route rather than the quickest. No matter – I can still illustrate the point.

Easter Weekend 2011

April 25, 2011 Tom No Comments

Miscellaneous, Photography

Easter was much, much later this year. We had our district’s spring break back at the end of March, but Greenville held fast and had theirs during Holy Week. It seemed a bit strange to have Easter come and go and not get any time off. Even so, I got a chance to do some photography and spend some time with family.

Saturday we spend doing household chores – installing new light fixtures, installing a new AC in the basement, etc. Saturday afternoon/evening Chip called and wanted me to join his family at Haywood Mall’s Spring Carnival. He had just purchased a new DSLR and wanted to give it a test run. The bright lights and garish colors of a carnival always make for fun photography, so I headed on over.

Little Olivia was mesmerized by all of the colors. It was a bit of sensory overload for an 18-month old, even with her mother and one set of grandparents there to keep things in check. She managed to ride the carousel not once, but twice…

Gas Psychology

April 21, 2011 Tom No Comments

Rants

Week 1 Price – $3.40 Reaction – Yikes! The End of the World! Vote everyone out of office! Week 3 Price – $3.35 Reaction – Whew! Breathing Room! We can take it a bit easy and start driving again. Week 5 Price – $3.50 Reaction – Yikes! The End of the World! Storm … Read More “Gas Psychology” »

Bad Creek Views

April 18, 2011 Tom 2 Comments

Local

The weather Sunday was beautiful, albeit a bit brisk. We decided that we needed to get out of the house for a bit, so Laura, her mother, and I hopped in the car for a drive and a picnic. We started by driving up scenic Highway 11 past Table Rock, then on up toward Lake … Read More “Bad Creek Views” »

Elevation Profiles in Google Earth

April 18, 2011 Tom 4 Comments

EdTech, Geocaching and Maps

File this one under “How the heck did I let this one slip past me?” I’ve just discovered Elevation Profiles for Paths in Google Earth. I have no idea when this became a part of Google Earth (years ago?) but I came across this feature as I was plotting my river routes for my Backyard to Ocean post.

For any given path in Google Earth, you can select Elevation Profile and it will display a graph showing the rise and fall of that path from sea level. This works for ANY path, regardless of length or the number of anchor points. For demonstration sake, though, I like to use a path with only two anchor points – a beginning and and end.

Let’s say, for example, that you create a straight line path across the continental United States. You have two anchor points – one on the west coast, and one on the east coast. Your path would look something like this…

Once you have saved that path to My Places, you can right click on the path and select Show Elevation Profile from the menu. That would give you a graph like this…

From Backyard to Ocean

April 16, 2011 Tom 8 Comments

Geocaching and Maps, Paddling

Last night Laura and I were sitting out on our deck look out over the backyard and down to the lake. I wondered what would happen if I were to put my kayak in the water here and paddle it all the way to the ocean. What would I encounter? What rivers would I paddle?

Actually, I’ve got a pretty darn good idea. I’ve paddled and/or explored some sizeable chunks of that route, so I know a bit about it. My paddle route would take this path…

Lake Fairfield –> Brushy Creek –> Enoree River –> Broad River –> Congaree River –> Santee River –> Atlantic Ocean

I’d love to be able to do that whole route without ever having to leave the boat. Unfortunately, there are a few things like shoals, trees, strainers, and a few dams in the way, not to mention Parr Shoals Reservoir and Lake Marion.

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A Couple of 3D Favorites

April 14, 2011 Tom No Comments

Photography

I haven’t been doing much with my binocular camera setup lately. Quite frankly, I find the dual camera system a bit awkward and clumsy. There is a little carnival set up at Haywood Mall this weekend, and I’m hoping to take it over there for a few shots of the rides, etc. In the meantime, … Read More “A Couple of 3D Favorites” »

Lowcountry Unfiltered Does Ebenezer Creek

April 11, 2011 Tom No Comments

Paddling

For our April Second Saturday Lowcountry Unfiltered trip, the group decided to head back to Ebenezer Creek. The last time our group had paddled this tributary of the Savannah River was a snowy February in 2010. I had planned to go on that trip, but a rare snowstorm prevented my joining them. I heard tales and saw photos of a cold snow-covered paddle through beautiful cypress cathedrals. I hated missing the first trip, and was really looking forward to this one.

Ebenezer Creek flows into the Savannah River at Ebenezer Landing, about 10 miles above where I-95 crosses the Savannah. The area is overflowing with history, as the site of one of the earliest settlements in Georgia, and the location of one of the worst betrayals of the Civil War.

Our plan was to put in at Log Landing and paddle down to Ebenezer Landing for a 10.4 mile trip. This added about 3 miles to the group’s previous trip.

Port Wentworth Friday Nights

April 9, 2011 Tom 2 Comments

Restaurants, Travel, Weirdness

For these lowcountry kayaking trips I often come down on Friday night so that I don’t have to get up so early on Saturday. Wherever I am I like to find some place quirky and local for dinner, and this trip was no exception.

I checked at the front desk of the motel on I-95, and was informed that there were two good restaurants just up the street. I scooted round the corner to the first, Silverado’s.

The van, radio station banner, and balloons should have alerted me to trouble. I walked in the door and was greeted by a plume of smoke, and a boozy greeting from a woman with stringy hair and fewer teeth than I have.

Well, howdy, you sharp-dressed man, and welcome to Silverado’s! Have a seat on this here bar stool and buy me a drink!

No, thank you. I had just driven all the way down straight from the office, and my slacks and white shirt stood out from the jeans and cowboy boots. I glanced around. Even if I had wanted to stay, none of the sparse tables between the pool tables and dance floor were available.

I guess the sign advertising Lingerie Lunch today should have also tipped me off. I’d already missed it, and the smoke was more than I could bear, so I left. I was after quirky, not hazardous.

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