Wednesday, February 18, 2009
Waiting for Spring
Here is a bud of a tree but I am not sure what species. It is a bud waiting to open so it can bring its color to a new season of springtime.
Tuesday, February 17, 2009
Face of an Angel
Monday, February 16, 2009
Bradford Pear Bud in Ice
Here is the bud of a Bradford Pear tree in ice. I was trying to catch a drop in mid air as it fell from the tip of the icicle but was not patient enough.


Sunday, February 15, 2009
Saturday, February 14, 2009
Louisville Science Center - Whose DNA? Experiment
I helped with a BioLab at the Louisville Science Center that was teaching some high school students about DNA.
They learned about DNA as the basic building blocks of life and then how to use a pipette. They then loaded polarized dye into wells in a gel pack in this tray. The case was closed up and then 125 V DC was applied for about 15 minutes.

Here is one of the trays powered up and processing two of the four groups samples.

Here are the finished product of the four groups. Each sample was given two columns and there were three samples A, B, and C. A and C are the same and they paths match.
They learned about DNA as the basic building blocks of life and then how to use a pipette. They then loaded polarized dye into wells in a gel pack in this tray. The case was closed up and then 125 V DC was applied for about 15 minutes.

Here is one of the trays powered up and processing two of the four groups samples.

Here are the finished product of the four groups. Each sample was given two columns and there were three samples A, B, and C. A and C are the same and they paths match.
Friday, February 13, 2009
Hodgenville, Kentucky Birthplace of President Lincoln
Thursday, February 12, 2009
Happy Birthday President Lincoln!
Wednesday, February 11, 2009
Young Lincoln
Here is a statue that is in the town round about in Hodgenville, Kentucky. Hodgenville is the area where President Abraham Lincoln was born and there is a nice park there to commerate that fact.
It was said that he would walk for miles to borrow books to read. I suppose this is what he is holding a book in his hands.

It was said that he would walk for miles to borrow books to read. I suppose this is what he is holding a book in his hands.

Thursday, February 05, 2009
Rhododendron
Wednesday, February 04, 2009
Tuesday, February 03, 2009
Escaping Winter with this Rhododendron
Saturday, January 31, 2009
Friday, January 30, 2009
Thursday, January 29, 2009
Wednesday, January 28, 2009
Icicle Storm
Tuesday, January 27, 2009
Monday, January 26, 2009
Dehydrated Plastic Medallion
Here is a special type of plastic that can be dehydrated. When the water is extracted it contracts into a smaller shape. In this case, this drawing of a dinosaur contracted into a smaller shape that can be used as a medallion. It is a pretty neat process and people can buy a product like this in the store called Shrinky Dinks.
Saturday, January 24, 2009
Saturday, January 17, 2009
Conularia
Here is an ancient sea creature I am trying to draw. It is called a Conularia and existed in the Mississippian Period. It is not known what it actually looked like some thought it might be some sort of jellyfish that floated around. Specimens have been found where the tip or apex had a stem on it. So it might have been like a crinoid with tentacles.
Check out this link at Harvard for more information about this creature.
The Louisville Fossils site also has an entry.

These creatures can might also be referred to as Paraconularia. You can find some more images of the Conularia on the KYANA Geological Society website:
http://www.kyanageo.org/Fossils/mississippian/other/Conularid_Coral_Ridge1.jpg
http://www.kyanageo.org/Fossils/mississippian/other/Conularid_in_nodule_Coral_Ridge.jpg
http://www.kyanageo.org/Fossils/mississippian/Corals/conularia.jpg
This link shows a nice specimen from Missouri.
Check out this link at Harvard for more information about this creature.
The Louisville Fossils site also has an entry.

These creatures can might also be referred to as Paraconularia. You can find some more images of the Conularia on the KYANA Geological Society website:
http://www.kyanageo.org/Fossils/mississippian/other/Conularid_Coral_Ridge1.jpg
http://www.kyanageo.org/Fossils/mississippian/other/Conularid_in_nodule_Coral_Ridge.jpg
http://www.kyanageo.org/Fossils/mississippian/Corals/conularia.jpg
This link shows a nice specimen from Missouri.
Friday, January 16, 2009
Thursday, January 15, 2009
Flexicalymene Trilobite
Here is an Ordovician trilobite I found on a KYANA Geological Society field trip (www.kyanageo.org). My cousin has recently finished sandblasting it to reveal more detail.
The trilobite was called a Flexicalymene from the Ordovician Period. It is approximately 2 cm in length.

The trilobite was called a Flexicalymene from the Ordovician Period. It is approximately 2 cm in length.

Tuesday, January 13, 2009
Monday, January 12, 2009
Sunday, January 11, 2009
Louisville Arena
Saturday, January 10, 2009
Tuesday, January 06, 2009
Monday, January 05, 2009
Sunday, January 04, 2009
Saturday, January 03, 2009
UPS Plane Flying Out of Louisville, Kentucky
Here is a UPS plane flying out of Louisville Kentucky off to deliver cargo somewhere to the northeast.


Tuesday, December 30, 2008
Venus
Sunday, December 21, 2008
Thistles
Saturday, December 20, 2008
Friday, December 19, 2008
Berries on a Dogwood Tree
Thursday, December 18, 2008
Pyrite
Here is a piece of pyrite, I think from Peru. I was testing my light box one day and tried to photograph this specimen but it is not really that clear.


Wednesday, December 17, 2008
Wednesday, December 03, 2008
Louisville Slugger Field
Monday, November 24, 2008
Space Station Fly Over
Here is a picture taken in southern Indiana near the town of Sellersburg last Friday. It is the International Space Station flying overhead from southwest to northwest. The picture was taken with a Canon Powershot Pro1 using a 15 second exposure. It is the thin golden streak in the bottom left of the picture.


Saturday, November 22, 2008
John F. Kennedy Bridge
Friday, November 21, 2008
Sparkles
Using a 10 second exposure on the camera I took a nail and a Dremel tool with a sharpening stone and started sharpening. It was in a dark garage and you can see at the end of bright lines a orange-brown object which is the filing bit cooling off. The yellowish streak is the spark trail from the filing flying away from the sharping wheel.


Monday, November 10, 2008
Shamrocks
Thursday, November 06, 2008
Wednesday, November 05, 2008
Lichens Growing on Persimmon Tree
Tuesday, November 04, 2008
Persimmons Growing at Purdue University
Monday, November 03, 2008
Purple Flowers Growing at Purdue
Sunday, November 02, 2008
Butterfly on Purple Flowers
Saturday, November 01, 2008
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