2012 March 12 - The Scale of the Universe Interactive Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2012 March 12 Free Audio Books Sort by Titles Per Page 1 - 10 of 11136 Titles
9 Places Where Electronics Engineers Can Find Free Useful Tutorials 1. The Learning Pit Here you will find a number of tutorials on PLC and Software Simulators, Tutorials in Electric Circuits, Electricity Basics and other tools. 450 Free Movies Online: Great Classics, Indies, Noir, Westerns & More . We also have special collections of . Free Comedy & Dramas 50 Things Everyone Should Know by Mark and Angel Self-reliance is a vital key to living a healthy, productive life. To be self-reliant one must master a basic set of skills, more or less making them a jack of all trades. Contrary to what you may have learned in school, a jack of all trades is far more equipped to deal with life than a specialized master of only one.
62 Ideas, Lessons and Humor for English Teachers #engchat I start back to school today for my eleventh year of teaching next door to my own high school English teacher. Mrs. Caldwell taught me to write and love literature. She's a fantastic teacher who is always innovating. Just yesterday, she showed me something new she'd created for her class. THE BRAIN FROM TOP TO BOTTOM Sexual reproduction in human beings is made possible by the fusion of two reproductive cells, or “gametes”—the ovum from the mother and the sperm cell from the father. This fusion results in the formation of a zygote with 46 chromosomes: half from the mother and half from the father. The zygote thus acquires a unique genetic identity, so that it is far more accurate to speak of the sex act as one of procreation (the creation of a new being) rather than one of reproduction, which would imply simply producing the same thing over again. One day after fertilization, the zygote begins a series of mitotic divisions in which the considerable volume of cytoplasm from the ovum is divided among the multiple daughter cells. Hence, during these first cell divisions, the zygote, now called an embryo, does not grow in size but does move successively through the stages where it is composed of 2, 4, 8, and then 16 cells, called blastomeres.
50 Things Everyone Should Know How To Do Self-reliance is a vital key to living a healthy, productive life. To be self-reliant one must master a basic set of skills, more or less making them a jack of all trades. Contrary to what you may have learned in school, a jack of all trades is far more equipped to deal with life than a specialized master of only one. While not totally comprehensive, here is a list of 50 things everyone should know how to do. Film & Video The following films are presented for educational and non-commercial use only. All copyrights belong to the artists. About UbuWeb Film & Video UbuWeb is pleased to present hundreds of avant-garde films & videos for your viewing pleasure. However, it is important to us that you realize that what you will see is in no way comparable to the experience of seeing these gems as they were intended to be seen: in a dark room, on a large screen, with a good sound system and, most importantly, with a roomful of warm, like-minded bodies. However, we realize that the real thing isn't very easy to get to.