Entropy. It's why everything seems to break down and get messy. It is something that comes about when you have lots and lots of little things (like atoms) that can be in several possible "states" (no, not Florida). The more things or more states you have, the more entropy you're going to have. Dr. Carlson has entirely too much fun playing with coins and blocks while he tries to explain how Chemists think of Entropy. (Stay to the end and you'll even see a rubber band, whee!)
Science Theater Episode 39: Entropy
Monday, November 16, 2009
Entropy - Episode 39
Posted by Dr. Matt J. Carlson on 11/16/2009 03:13:00 PM 13 comments
Labels: blocks, chemistry, demonstration, energy, entropy, k12, mechanics, particle, phase change, physics, quantum, science, scientist, states
Friday, January 16, 2009
Walking on Water - Episode 38
Winter is in the air, and it's cold out on the lake making it pretty easy to walk on water. Dr. Carlson visits his parents and takes time out to explain some cool science concepts that can occur when your lake freezes over. That's right, Dr. Carlson freezes his tooshie, just so you can expand your mind!
Science Theater Episode 38: Walking on Water
Posted by Dr. Matt J. Carlson on 1/16/2009 04:24:00 PM 3 comments
Labels: chemistry, cold, expansion, freezing, ice, liquid, phase change, physics, science, scientist, snow angel, winter
Sunday, March 02, 2008
The Sweat Episode - Episode 34
Yes, he's done freezing by boiling before, but this time Dr. Carlson uses liquid nitrogen, a special tube, and a little water to demonstrate the power of sweat!
Science Theater Episode 34: The Sweat Episode
Posted by Dr. Matt J. Carlson on 3/02/2008 10:41:00 PM 4 comments
Labels: chemistry, cold, liquid, nitrogen, phase change, physics, science
Sunday, February 03, 2008
Making Clouds - Episode 33
How to make a cloud in a bottle in four easy steps. Dr. Carlson takes on a giant glass ball of green liquid in an attempt to eplain how clouds are formed. In a never-before seen feature, this episode even includes Director's Commentary for the first segment. Yes, it's a feature, not a bug.
Science Theater Episode 33: Making Clouds
Feel free to drop by our home page at www.ScienceTheater.net!
Note, technically this episode is 33b, as it takes the place of The Sweet Spot - Episode 33, removed due to a few mistakes in the science of hitting balls with bats.
Posted by Dr. Matt J. Carlson on 2/03/2008 11:18:00 PM 0 comments
Labels: cloud formation, cold, expansion, gas, liquid, phase change, physics, science, scientist
Wednesday, November 07, 2007
Liquid Air - Episode 31
Liquid air? Once Nitrogen gas becomes really, really cold it becomes a liquid. Once you have really, a really cold liquid, you can use it to make other things cold. Really, really cold things behave differently. Join Dr. Carlson to find out how cold things behave in...
Science Theater Episode 31: Liquid Air
Feel free to drop by our home page at www.ScienceTheater.net!
Posted by Dr. Matt J. Carlson on 11/07/2007 10:43:00 AM 1 comments
Labels: cold, gas, liquid, nitrogen, phase change, physics, science
Tuesday, October 23, 2007
States of Matter - Episode 30
Sure, gas-liquid-solid... you've seen it all before, but have you seen air as a gas, air as a liquid, and air as a solid? Dr. Carlson explains the three most common states of matter and shows off how to make a snowcone out of Nitrogen gas.
Science Theater Episode 30: States of Matter
Feel free to drop by our home page at www.ScienceTheater.net!
Posted by Dr. Matt J. Carlson on 10/23/2007 10:42:00 PM 2 comments
