Poor ad placement? 150-300 hits per day, no clicks?

I'm looking for additional feedback on my ad placement at http://intensecogitation.info

I'm currently getting 150-300 hits per day, mostly from Google and social networking, but I'm not getting any clicks on the ads. I currently have an ad unit in the sidebar and a large rectangle in each single post page. What can I do to improve CTR? Design changes? Move ad placements?

 

total bad ad placement, how about put a TOP RECTANGLE on the top of the website.

 

Put the adds between each post as a bar.

 

New visitors or returning visitors? I find I do the best with new visitors.

 

You can add a link format ads at the top, I think will increase clicks

 

The ads are not in eye catching place,
Place it on the top, or top sidebar, or in the content

 

you need ads on top or at least be visible without need to scroll down

 

try to place them on header it will work people click there fastly.

 

Ypu can put it Right in middle, because this is the area where people genrally click.

 

The top right sidebar with a 300x250 and a post ad 330x280 is were I get my best click rate.

Here is how I display my ads Pincherplay.com. I also run some affiliate ads in the header 480x60 and 1 in the sidebar 120 x 600

 

I would recommend a 336X280 ad below each post title. They work pretty well.

 

There already are 336x280 ads on the single post pages.

 

Just move it up a little bit...

 

Your ads on the right side bar, bring them up to the top.