Still no changes in carrot population. I have tried everything: soft music, romantic movies, even pornographic materials. Perhaps carrot gestational period is longer than I thought. Unlikely; the carrots themselves show no changes except perhaps looking a little drier.

Hypotheses:

1. Perhaps the presence of others is a hindrance to carrot reproduction. Could separate carrots into pairs.

2. Environment may be too cold for reproduction (hence the dried-out appearance of some carrots). Set up auxiliary lab in a warmer environment?

3. Carrots may only reproduce underground. Must look in to procuring undisturbed garden space to test this theory. Front yard will not work because of that damned dog next door.

4. Perhaps all carrots present are of only one gender? Though this does not rule out asexual reproduction.

Also must find way to keep roommates from eating experiment. They have no respect for science.