The Google Doodle and Lucy 10/24/2015

The Google Doodle and Lucy  10/24/2015
http://www.telegraph.co.uk/technology/google/google-doodle/12013826/Who-is-Lucy-the-Australopithecus.html



More about Human Evolution is here:
http://cavalierscience.blogspot.com/2009/03/human-evolution-multimedia.html

Remembering the Molecules that Compose a Nucleotide - Nucleic Acids - DNA, RNA

Sung to the tune of the Nationwide Insurance commercial jingle
https://www.youtube.com/watch?v=CYc0upTJg3M

Phosphate     Sugar       and a   Base!

How To Make A Paper Model of DNA

If you are looking for the patterns and some pictures for the paper DNA model, please look at my April 8, 2007 posts! Starting with:
http://cavalierscience.blogspot.com/2007/04/how-to-make-paper-model-of-dna.html
http://cavalierscience.blogspot.com/2007/04/cut-out-pattern-for-making-paper-model_08.html
http://cavalierscience.blogspot.com/2007/04/cut-out-pattern-for-making-paper-model.html
They include the directions and templates for making the model.