Slide 1The ozone shield Ozone layer is an area in the stratosphere where ozone is highly concentrated. What is ozone? Ozone is a molecule made of three oxygen atoms. The…
1. Discover U & Shine 2. A powerful energy source To shine Connect with purpose Use talents to add value Uncover hidden talents Explore tools Clarify with Unique Selling…
1. ISLAMIC COUNTRIES NEXT 50 YEARS Presentation to Youth Councilby Mohd Peter Davis 5 June 2009 www.mohdpeterdavis.com 2. 3. Getting developing countriesout of poverty…
open-source renewable energy We Develop Renewable Energy Costruction Set – Open source – Community-driven – Available for everyone – DIY (Do-It-Yourself) Technologies…
1. For Blythe… ACKNOWLEDGMENTS A debt of gratitude to Emily Bestler, Jason Kaufman, Ben Kaplan, and everyone at Pocket Books for their belief in this project. To my friend…
Slide 1 The Powerhouse at the Center of the Sun Slide 2 The interior of the Sun is a region of extreme physical conditions Slide 3 Next topic: what is the luminosity of the…
There are two kinds of energy sources, the renewable and nonrenewable. The most used are nowadays nonrenewable energies. Nonrenewable Nuclear power Petroleum Natural gas…
The Industrial Revolution 1730 - 1830 The Industrial Revolution is called a revolution because it changed society rapidly and significantly. brought a shift from agriculture…
The âfuel cycleâ of the Sun Last time: chemical reactions have far too little energy available per mass to power the Sun over geological time Some vastly more powerful…
PowerPoint Presentation The ozone shield Ozone layer is an area in the stratosphere where ozone is highly concentrated. What is ozone? Ozone is a molecule made of three oxygen…