In his book The Better Angels of Our Nature, Steven Pinker argues that violence is decreasing. Plus, a virtual arm tested in monkeys is a step toward artificial limbs that communicate with the brain.
Opportunity has reached a 14-mile-wide crater on Mars, the 2011 Nobel Prize in Physics has gone to three American astronomers, and author Steven Levy remembers the life and contributions of Apple co-founder Steve Jobs. Plus the video pick - mapping flames.
Host: Marc Pelletier We talk with Jeffrey Hangst about the successful trapping of anti-hydrogen to hopefully answer some of our most important questions about the universe. Guest: Prof. Jeffrey Hangst . We invite you to read, add to, and amend our show notes. Comments and...
David Attenborough takes wing with pterosaurs, physicist Lisa Randall on cosmology and the LHC, and living in a geodesic dome home.
China launches a space laboratory, empathy and cruelty, origins of the word epilepsy, and the virology behind the Contagion movie.
Helen Ho of Meiban explains why a user-centric design approach is becoming more important for medical device manufacturers to MDT Editor-in-Chief, Sean Fenske, during a visit to the company facility in Singapore. Additionally, Helen touches upon the company's unique sequential molding...
Scientists discuss how to control the fires that have shaped and scarred the Southwest, and a ten-day event in Flagstaff highlights science in Northern Arizona.
Most geologists agree on the approximate age of the canyon, but puzzles remain about its carving. Plus, Lowell Observatory, famous for spotting Pluto, hunts for exoplanets today.
Steven Levy on Google, bugs found in herbivore guts for use in biofuel production, and a video about using algae to boost water quality.
Rush Holt on science fuding, Jeffrey Kluger on the science of brothers and sisters, and building a d.i.y club workshop.
Fabrico's video highlighting die-cutting and adhesives capabilities for medical applications. This video addresses Fabrico's ability to help design engineers identify, select, and die-cut materials and adhesives for medical applications ranging from surgical drapes, wound care dressings,...
Tools to spot, diagnose and treat cancer in women were among the products highlighted by Hologic Inc. during the 2010 RSNA show in Chicago. The Selenia Dimensions 3-D breast tomosynthesis system addresses the primary limitations of 2-D digital mammography -- the superimposition of normal...
www.heli-cal.com | See how a multiple start Helical Machined Spring can provide even loading during compression and extension, resulting in the spring faces remaining parallel when the spring is deflected. One of the many advantages to a Helical Machined Spring.
www.heli-cal.com | In the world of torsion springs, see how a Helical Machined Spring can integrate attachments which provide a Pure Moment when torque is applied.