Science Behind the News: Crowdsourcing

submitted by: nsf

When humans and computers work together, they can find solutions to many different types of problems. Luis von Ahn, a computer science professor at Carnegie Mellon University, explains the science behind crowdsourcing and how the concept is helping solve such diverse problems as digitizing books online and translating the web to foreign languages. "Science Behind the News" is produced in partnership with NBC Learn.

Provided by the National Science Foundation & NBC Learn

Evidence-Based Strategies in Weight Loss Mobile Apps

submitted by: spagoto
Background: Physicians have limited time for weight-loss counseling, and there is a lack of resources to which they can refer patients for assistance with weight loss. Weight-loss mobile applications (apps) have the potential to be a helpful tool, but the extent to which they include the behavioral strategies included in evidence-based interventions is unknown. Purpose: The primary aims of the study were to determine the degree to which commercial weightloss mobile apps include the...
Authors: Sherry Pagoto, Kristin Schneider, Mirjana Jojic, Michelle DeBiasse, Devin Mann

This is what Gravity looks like !

submitted by: EinsteinGravitydotcom

Gravity is "absolutely" pushing you down onto the earth.

Mathematically proven on WowGoHere . c o m

Must See !

David Bhella: The Peter Wildy Award Talk (MWV75)

submitted by: MicrobeWorld

David Bhella, Ph.D., MRC Centre for Virus Research, accepts the Peter Wildy Prize for Microbiology Education, awarded annually by the Society for General Microbiology for an outstanding contribution to microbiology education. Recorded live March 25, 2013 in Manchester, UK.

Fusion of Arts and Sciences: The Third Culture?

submitted by: UP Los Baños

Documentation of the lecture on "Fusion of Arts and Sciences: The Third Culture?" by Dr. Asuncion K. Raymundo, Professor Emeritus, during the "Celebrating UPLB's Great Minds Lecture Series" on July 26, 2013 at the UPLB Operations Room, UPLB, College, Laguna

New Device Applications of Liquid Crystals

submitted by: icamvid

New Device Applications of Liquid Crystals by Dr. Philip J. Bos, Kent State University