Energy intake and expenditure during sedentary screen time and motion-controlled video gaming

submitted by: LIZ_LYONS
BACKGROUND: Television watching and playing of video games (VGs) are associated with higher energy intakes. Motion-controlled video games (MC) may be a healthier alternative to sedentary screen-based activities because of higher energy expenditures, but little is known about the effects of these games on energy intakes. OBJECTIVE: Energy intake, expenditure, and surplus (intake - expenditure) were compared during sedentary (television and VG) and active (MC) screen-time use. DESIGN: Young...
Authors: Elizabeth Lyons, Deborah Tate, Dianne Ward, Xiaoshan Wang

Science Nation - Physics of Animation

submitted by: nsf
In the multi-billion dollar movie and video game industry, making animations come to life is a crucial and revered skill. It takes a solid understanding of physics. For example, animators need to know things like how to cast shadows, how to direct the movement of their characters, and how objects, such as motorcycles, should maneuver. With support from the National Science Foundation, San Jose State University Physicist Alejandro Garcia has developed a course in physics for animators and...

Role of Video Games in Improving Health-Related Outcomes

submitted by: brianprimack
Context: Video games represent amultibillion-dollar industry in the U.S. Although video gaming has been associated with many negative health consequences, it also may be useful for therapeutic purposes. The goal of this study was to determine whether video games may be useful in improving health outcomes. Evidence acquisition: Literature searches were performed in February 2010 in six databases: the Center on Media and Child Health Database of Research, MEDLINE, CINAHL, PsycINFO, EMBASE,...
Authors: Brian A. Primack, Mary V. Carroll, Megan McNamara, Mary Lou Klem, Brandy King, Michael Rich, Chun W. Chan, Smita Nayak

Why Science is Cool

submitted by: calmarpa

Five boys from John Poole Middle School explain why science is cool from their perspective.

The Scientific Breakdown

submitted by: rwbmovies

What is science? Hint: it isn't just tests and lab goggles.