Isn’t this already known?!


I thought we already know that living in sterile environment will kill us in non-sterile one. Still this is a great video on the subject.

Advertisements

One comment on “Isn’t this already known?!

  1. Pingback: Georgi's blog

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s