Friday, March 23, 2012

Evolution of the Dog

1. DNA analysis published in 1997 suggests a date of about 130,000 years ago for the transformation of wolves to dogs.
2. Modern dogs are decedents of the wolves.
3. Modern dogs have shorter muzzles and smaller teeth than their decendents the wolves.

Tuesday, March 13, 2012

Pizza powerpoint for math

Carboniferous Jornal Entry

Today I decided to take a trip to the carboniferous time period through my time machine. It didn't go to well. First I forgot my bug spray. Usually that wouldn't be a problem but the bugs in the carboniferous time period are massive. I mean like the dragonflies are 3 feet long. You wouldn't want to get bit by one of those, you would be a gonner. Next I went scuba diving. I almost lost my way trying to get here because the forests are so thick with trees. I saw some trilobites and prehistoric sharks scuba diving. It was awesome. Lastly I alsmost died of dehydration. It felt like 102 degrees out. It was so humid. As you can see it didn't go to well. I don't think the carboniferous time period should be on anyone's bucket list because of the bugs and temperature. I will not miss that place.