Bio: I have three blogs, embryogenesis explained, tumbleweed tumbling AND fulltimetumbleweed. I am a retired scientist, and my husband and I have written a book which was published by World Scientific Publishing in Nov 2016 called Embryogensis Explained. Full time tumbleweed was my first blog which I worked on during five years of living full time in a travel trailer. I have now retired that blog in favour of Tumbleweeds Tumbling since we bought a stick house in April 2015 and are no longer full-time. I have a blended family of five sons and one daughter, all grown up now. I am (step)grandmother to nine boys and one girl. My husband and I have a dog and a cat. We live in Manitoba, Canada, in a 480 square foot house on a half acre of land in the tiny town of Alonsa.