125 Great Science Videos: From Astronomy to Physics & Psychology Astronomy & Space Travel A Brief, Wondrous Tour of Earth (From Outer Space) - Video - Recorded from August to October, 2011 at the International Space Station, this HD footage offers a brilliant tour of our planet and stunning views of the aurora borealis.A Universe from Nothing - Video - In 53 minutes, theoretical physicist Lawrence Krauss answers some big enchilada questions, including how the universe came from nothing.A Year of the Moon in 2.5 Minutes - Video - The Lunar Reconnaissance Orbiter has been orbiting the moon for over a year. The footage gets compressed into 2 slick minutes.A Day on Earth (as Seen From Space) - Video - Astronaut Don Pettit trained his camera on planet Earth, took a photo once every 15 seconds, and then created a brilliant time-lapse film.Atlantis's Final Landing at Kennedy Space Center - Video - After more than 30 years, the space shuttle era comes to a close. Video runs 30 minutes. Physics Biology & Chemistry
An Introduction to Photoshop Compositing for Beginners - Digital Photography School by Sarah Hipwell What is compositing? Simply, it means to combine two or more images to make a single picture. As a photographer, I’m constantly coming up with different concepts that I feel might make a good photo. But it is not always possible to get the perfect shot in one session. There have been numerous occasions while on a shoot where the light was not bright enough for the particular shot that I had in mind. How To Identify That Light In The Sky? What is that light in the sky? Perhaps one of humanity’s more common questions, an answer may result from a few quick observations. For example — is it moving or blinking?
Top 10 Best Astrophotographers in the World The sky that we usually see and is considered to be an ordinary thing is in fact full of many wonders and secrets that need to be revealed but how to do this? Discovering more about the secrets that are hidden in the sky is costly and requires spending a long time trying to see the invisible objects and observe the changes that take place in front of your eyes using special equipment. The question is how to record all what you see and the amazing beauty of the invisible objects that can be found in the sky to enjoy watching them whenever you want? It is the role of the astrophotographers who come to dazzle us with the photos that they capture and are considered by many people to be unbelievable because of the stunning beauty that can be found in them. Patience is highly essential for capturing exceptional photographs as you have to keep looking at the sky with your eyes wide open waiting for the right and most exciting moments to capture. 10 Arild Heitmann – Norway
Introduction to the Photoshop Toolbar (Part 1) In this article (Part 1 of 3) I will give you a quick introduction to the Photoshop CS5 toolbar. The toolbar is a floating panel normally placed at the left of the screen. View Other Articles in This Series Resources In case your workspace looks different choose Window > Workspace > Essentials. In case you moved the floating panels and palettes all around your document and you want them back the way they were simple reset the Workspace by choosing Window > Workspace > Reset “NAME OF THE CURRENT WORKSPACE”.
NASA Releases New High-Definition View of Iconic ‘Pillars of Creation’ Photo New view of the Pillars of Creation, visible light. NASA, ESA/Hubble and the Hubble Heritage Team. New view of the Pillars of Creation, visible light, detail. NASA, ESA/Hubble and the Hubble Heritage Team. New view of the Pillars of Creation, infrared light.
Earth & Space Science Essential Science for Teachers Exploring topics that range from soil to the solar system, Essential Science for Teachers: Earth and Space Science provides participants the opportunity to increase their science content knowledge and develop new understandings of how this content connects to K - 6 classrooms. The Geologic Timeline "Which came first, the chicken or the egg?" is an age-old question. But, what about things that happened long before there were chickens OR eggs?
Evernote Description Evernote for iPhone, iPad, and Apple Watch is the modern workspace that syncs between all of your devices. Work everywhere and stay productive:• Write notes, checklists, and research• Organize web articles, docs, and photos • Discuss your work with others, right within the app• Present ideas without creating a slide deck --- “When it comes to taking all manner of notes and getting work done, Evernote is an indispensable tool.” – PC Mag--- 100 million people use it to move projects forward: WRITE & ORGANIZE• Stay focused: write in an uncluttered workspace• Get things done: make to-do's and checklists• Attach files: keep Office docs, PDFs, and photos• Get organized: notebooks and tags keep work tidy• Find anything: searchable text in notes and photos
As bright as a hundred million Suns: The clusters of monster stars that lit up the early universe The first stars in the Universe were born several hundred million years after the Big Bang, ending a period known as the cosmological 'dark ages' -- when atoms of hydrogen and helium had formed, but nothing shone in visible light. Now two Canadian researchers have calculated what these objects were like: they find that the first stars could have clustered together in phenomenally bright groups, with periods when they were as luminous as 100 million Suns. Alexander DeSouza and Shantanu Basu, both of the University of Western Ontario in Canada, publish their results in a paper in Monthly Notices of the Royal Astronomical Society.
start chapter 0: Introductory Materials[+] 1: Introductory Physics: A Model Approach, Online Edition 2: Copyright and License 3: Dedication: 4: Foreword