Friday, January 29, 2010

Air in our lungs

Air in our lungs from Dan Wolotsky on Vimeo.

This is a video of me interviewing Matt, an international race walk competitor humanitarian, about the air in places he travels to.

Sunday, January 10, 2010

Skin cancer

We al have heard the warnings about tanning and especially tanning with artificial light and how too much UV rays can cause skin cancer.
We all have heard that we problem get more UV rays as the ozone layer is eaten away that more harmful UV rays will come into the atmosphere cause more skin cancer.
There is more right now there is research being done with skin cancer. They are finding out that even if thee ozone layer stays the same but the temperature rises that there will be more chances of skin cancer. The research they are doing says that per degree C. it is 2% more likely that some one will get skin cancer.

http://www.ncbi.nlm.nih.gov/pubmed/12653470
http://www.ncbi.nlm.nih.gov/pubmed/18528559