2. What is Material Science? Material Science is a broad field that encompasses the study of all materials. Material Science is a broad field that encompasses the study of all materials.

3. Vocabulary Non-Newtonian Non-Newtonian  does NOT follow the laws of physics as described by Newton Viscosity Viscosity  resistance or opposition to flow of a liquid

4. Viscosity High Viscosity: SLOW Moving High Viscosity: SLOW Moving Low Viscosity: HIGH Moving Low Viscosity: HIGH Moving

5. Vocabulary Dilatant Dilatant adding energy (shear force) makes a liquid thicker or more rigid – more viscous adding energy (shear force) makes a liquid thicker or more rigid – more viscous examples – oobleck (cornstarch-water mixture), liquid body armor examples – oobleck (cornstarch-water mixture), liquid body armor Thixotropic Thixotropic adding energy (shear force) makes a solid thinner or liquefy – less viscous adding energy (shear force) makes a solid thinner or liquefy – less viscous examples – ketchup, concrete, some paint examples – ketchup, concrete, some paint

6. Videos Video: pool of oobleck Video: pool of oobleck http://www.youtube.com/watch?v=f2XQ97XHjVw &mode=related&search http://www.youtube.com/watch?v=f2XQ97XHjVw &mode=related&search http://www.youtube.com/watch?v=f2XQ97XHjVw &mode=related&search http://www.youtube.com/watch?v=f2XQ97XHjVw &mode=related&search Video: cornstarch and speaker Video: cornstarch and speaker http://www.youtube.com/watch?v=3zoTKXXNQIU http://www.youtube.com/watch?v=3zoTKXXNQIU http://www.youtube.com/watch?v=3zoTKXXNQIU Video: ketchup Video: ketchup https://www.youtube.com/watch?v=KB43f M_ozKQ https://www.youtube.com/watch?v=KB43f M_ozKQ https://www.youtube.com/watch?v=KB43f M_ozKQ https://www.youtube.com/watch?v=KB43f M_ozKQ

7. Liquid Body Armor http://www.youtube.com/watch?v=LlEo5MbcaX0&feature=related http://www.youtube.com/watch?v=LlEo5MbcaX0&feature=related http://www.youtube.com/watch?v=LlEo5MbcaX0&feature=related..\..\Videos\oobleck videos\liquid_armor.avi..\..\Videos\oobleck videos\liquid_armor.avi..\..\Videos\oobleck videos\liquid_armor.avi..\..\Videos\oobleck videos\liquid_armor.avi https://www.youtube.com/watch?v=rYIWfn2Jz2g https://www.youtube.com/watch?v=rYIWfn2Jz2g https://www.youtube.com/watch?v=rYIWfn2Jz2g d3o - d3o - http://www.youtube.com/watch?v=vqDe0C4OKbM&feature=related http://www.youtube.com/watch?v=vqDe0C4OKbM&feature=related http://www.youtube.com/watch?v=vqDe0C4OKbM&feature=related..\..\Videos\oobleck videos\FirstGear_Introduces_d3o_Armor_for_Motorcycle_Jackets_- _Chrome_World.avi..\..\Videos\oobleck videos\FirstGear_Introduces_d3o_Armor_for_Motorcycle_Jackets_- _Chrome_World.avi..\..\Videos\oobleck videos\FirstGear_Introduces_d3o_Armor_for_Motorcycle_Jackets_- _Chrome_World.avi..\..\Videos\oobleck videos\FirstGear_Introduces_d3o_Armor_for_Motorcycle_Jackets_- _Chrome_World.avi http://www.youtube.com/watch?v=tGI9foa83qY&feature=related http://www.youtube.com/watch?v=tGI9foa83qY&feature=related http://www.youtube.com/watch?v=tGI9foa83qY&feature=related..\..\Videos\oobleck videos\d3o_on_Meridien_News.avi..\..\Videos\oobleck videos\d3o_on_Meridien_News.avi..\..\Videos\oobleck videos\d3o_on_Meridien_News.avi..\..\Videos\oobleck videos\d3o_on_Meridien_News.avi http://www.youtube.com/watch?v=9VDeJ7rLUYU&feature=related http://www.youtube.com/watch?v=9VDeJ7rLUYU&feature=related http://www.youtube.com/watch?v=9VDeJ7rLUYU&feature=related

8. Free Write What is a material? What is a material? List 5 examples of materials List 5 examples of materials

9. Material Webster’s Definition: The elements or substance or the parts of which something is composed or can be made “Solid Stuff”

10. Definition of Material Science Understanding and using the materials in our daily lives Study of the materials in our lives and how they can be changed or manipulated The study of available materials and the search for new ones Describes the understanding of the solids that emerges from the combined viewpoints of chemistry, physics, and engineering Involves the generation and application of knowledge relating the composition, structure and processing of materials to their properties and uses

11. material engineering deals with the synthesis and use of knowledge (structure, properties, processing, and behavior) in order to develop, prepare, modify, and apply materials to specific needs material engineering deals with the synthesis and use of knowledge (structure, properties, processing, and behavior) in order to develop, prepare, modify, and apply materials to specific needs

12. Poster Project History of Materials Which category has been used by mankind the longest? Why that particular one? What did they use it for?

13. History and Materials Stone Age Bronze Age Iron Age What age are we in now??????

14. Vocabulary Dilatant Dilatant adding energy (shear force) makes a liquid thicker or more rigid – more viscous adding energy (shear force) makes a liquid thicker or more rigid – more viscous Thixotropic Thixotropic adding energy (shear force) makes a solid thinner or liquefy – less viscous adding energy (shear force) makes a solid thinner or liquefy – less viscous

15. The End