Love this photo - If you had a friend who spoke to you in the same way that you sometimes speak to yourself, how long would you allow that person to be your friend? The way you treat yourself sets the standard for others.
Time lapse simulation of human embryo development from post-ovulatory day 24 to 56 (Carnegie stages 11 - based on optical photographs of human embryos from the National Museum of Health and Medicine. By Brad Smith at the University of Michigan, Schoo
One heck of a unique Mother's Day card. You got your mitochondria from your mother in the egg cell from which you came. Mitochondria have their own DNA which can be used to trace your mother's mother's mother's mother's mother back through thousands of y