Embryo Rescue Pictures to dull the pain of winter

The posting has a been a little slow and I am sure many of you are sick of winter already, I am. I thought I would post a couple pictures of some of my embryo rescue work as that is only thing really growing at the moment. I will be starting normal seed soon, I've just been so busy with school and exams are coming up. Anyways I started these embryos in September and they are growing on well, I was going to post pictures as soon as I stated the process but I didn't want to jinx it.

Here are some of the embryos they are about the size of a pea. I can't remember the crosses but I have it written down.

Here is another picture with an oddity, usually the bulb grows on the medium in the test tube. In this one the bulb is growing in mid air which is definitely interestting and I have no idea why this would occur.

How are your test-tube babies coming along?

I do not know anything about test-tube projects. Can you tell us a little background why you got into this?, maybe where you got your information when you started? I know that I have a few Orienpet that I think started out as test-tube babies. Is this how the original Tetra's came about? Sure like to hear more.
Thanks