A good website that provides free photos. The collection contains thousands of images that anyone can use for free in academic or commercial presentations. The image collection can be searched by subject category, image size, color, or rating. Morgue File is more than just a source for free images. It also features a "classroom" where visitors can learn photography techniques and get tips about image editing.
Bookmark for any school or teachers!
Parts and clips from this series have been posted several times, but I thought I'd try sifting this playlist, with 5 full-lenght 1 hour episodes in one neat list.If they show up in low-quality, they are all available in High quality on YouTube.
Youtube desctription:
Oxford professor Richard Dawkins presents a series of lectures on life, the universe, and our place in it. With brilliance and clarity, Dawkins unravels an educational gem that will mesmerize young and old alike. Illuminating demonstrations, wildlife, virtual reality, and special guests (including Douglas Adams) all combine to make this collection a timeless classic.