Profile: Peter Voser, Chief Executive Officer, Royal Dutch Shell
Peter Voser, discusses his career and his role as Chief Executive Officer of Royal Dutch Shell
Subtraction Across Zeros
In this video, a student shows how to subtract with regrouping using place value manipulatives. The student explains the problem step-by-step, writes the problem, and shows the problem with manipulatives. ( 1:34)
Identifying Figurative Language
This video explains how to identify figures of speech and figurative language through a series of questions. (01:35)
What Happened to our Dear Aunt Sally?
An Introduction to Surface Chemistry
Theoretical and descriptive material for an introductory surface science course. Topics covered include structure of surfaces and detailed information on a variety of surface analytical techniques, essentially an online text.
The effects of acid rain on a stream in the forest
Cars and power plants that burn fossil fuels release smoke that is full of chemicals. These chemicals float into the atmosphere, get trapped in clouds, and make the rain more acidic. This is known as acid rain.
Sonia Sanchez: The Meaning of Malcolm X
Poet Sonia Sanchez, interviewed here for Eyes on the Prize, describes what the outspoken civil rights leader Malcolm X represented to African Americans in the 1960s.
Students learn about weight and drag forces by making paper helicopters and measuring how adding more weight affects the time it takes for the helicopters to fall to the ground.
Students design and build a paper rocket around a film canister, which is used as the engine. An antacid tablet and water are put into the canister, react to form carbon dioxide gas, and act as the pop rocket's propellant. With the lid snapped on, the continuous creation of gas causes pressure to build up until the lid pops off, sending the rocket into the air. The pop rockets demonstrate Newton's third law of motion: for every action, there is an equal and opposite reaction.
Come On Over Rover
Have you ever wondered why it takes such a long period of time for NASA to build space exploration equipment? What is involved in manufacturing and building a rover for the Red Planet? During this lesson, students will discover the journey that a Mars rover embarks upon after being designed by engineers and before being prepared for launch. Students will investigate the fabrication techniques, tolerance concepts, assembly and field-testing associated with a Mars exploratory rover.
Midwest Snow Belt Flyover: March 13, 2000
SeaWiFS true color image of a Midwest snow belt taken on March 13, 2000
Jim Madigan postgame press conference (at Vermont - Jan. 27, 2012)
The Northeastern men's hockey team curbed its four-game winless streak in demonstrative fashion, picking up its first victory of 2012 with an 8-3 throttling of Vermont on Friday night at Gutterson Fieldhouse. The Huskies' power play unit lit the lamp a season-best three times while sophomore Cody Ferriero accounted for Northeastern's first hat trick since Ryan Ginand notched one on Jan. 24, 2009 against Providence. The Essex, Mass. native finished with a four-point evening (3-1-4), including hi
Daphnia moving internal structures
Daphnia with beating heart, moving eye and antennae - note internal moving structures.
Internal Flows - Energy Balance Equations from the course Heat Transfer
This course covers transport processes of mass, momentum, and energy from a macroscopic view with emphasis both on understanding why matter behaves as it does and on developing practical problem solving skills. The course is divided into four parts: introduction, conduction, convection, and radiation.
The Ultimate Keyboard and Mouse for your IWB I don't regularly promote products but sometimes you start using something in your daily routine that you just have to share with others, and this is it for me at the moment.
I don't regularly promote products but sometimes you start using something in your daily routine that you just have to share with others, and this is it for me at the moment.
Malnutrition from the course Introduction to Human Nutrition
Introduction to Human Nutrition - Fall 2006.This course provides an overview of digestion and metabolism of nutrients. Foods are discussed as a source of nutrients, and the evidence is reviewed as to the effects of nutrition on health. The emphasis of the course is on issues of current interest and on worldwide problems of food and nutrition. Students are required to record their own diet, calculate its composition, and evaluate its nutrient content in light of their particular needs.
Plenary 2-4, 2-5 (July 26, 2011)
P2-4 Neutrino Cross Sections - Geralyn Zeller
P2-5 Probing Neutrino Masses and Mixings with Accelerator and Reactor Neutrinos - Mike Shaevitz
Republicans blame Obama for U.S. credit rating downgrade
Aug. 5 - Republican presidential hopefuls blame President Barack Obama for the the United States losing its top-notch AAA credit rating from Standard & Poor's in an unprecedented reversal of fortune for the world's largest economy. Rough Cut (no reporter narration).
Paradigms from the course Clinical Psychology
Clinical Psychology - Fall 2006. This course offers theoretical and empirical approaches to the explanation of psychological dysfunction. The relation between theories of psychopathology and theories of intervention. A critical evaluation of the effects of individual, family, and community approaches to therapeutic and preventive intervention. Thematic focus of the course may change from year to year. See department notices for details.