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Engineering Jun 15, 2010

Texas Tech, U of Utah win Sandia microdevice competition

The world's smallest chess board — about the diameter of four human hairs — and a pea-sized microbarbershop were winners in this year's design contest for, respectively, novel and educational microelectromechanical systems ...

Engineering May 28, 2010

Robots big and small showcase their skills at NIST Alaskan events (w/ Video)

Make room, Bender, Rosie and R2D2! Your newest mechanical colleagues are a few steps closer to reality, thanks to lessons learned during two robotics events hosted by the National Institute of Standards and Technology (NIST) ...

Engineering May 22, 2010

Stevens team places third in 2010 IEEE/NIST Mobile Microrobotics Challenge

A team from Stevens Institute of Technology, consisting of undergraduate student Sean Lyttle, along with graduate students: Wuming Jing, Xi Chen, and Zhenbo Fu and led by Professors David Cappelleri, Jan Nazalewicz and Yong ...

Cell & Microbiology Mar 19, 2010

A molecular brake for the bacterial flagellar nano-motor

Researchers at the University of Basel, Switzerland, have discovered that Escherichia coli bacteria harness a sophisticated chemosensory and signal transduction machinery that allows them to accurately control motor rotation, ...

Engineering Jan 27, 2010

Insectlike 'microids' might walk, run, work in colonies

(PhysOrg.com) -- A new approach in the design of miniature, insectlike robots could lead to "microids" the size of ants that move their tiny legs and mandibles using solid-state "muscles."

Engineering Oct 20, 2009

Is Your Microrobot Up for the (NIST) Challenge?

(PhysOrg.com) -- The scientists and engineers who introduced the world to tiny robots demonstrating soccer skills are creating the next level of friendly competition designed to advance microrobotics -- the field devoted ...

Materials Science Sep 24, 2009

Smart memory foam made smarter

Researchers from Northwestern University and Boise State University have figured out how to produce a less expensive shape-shifting "memory" foam, which could lead to more widespread applications of the material, such as ...

Robotics Aug 28, 2009

Researchers Hope to Mass-Produce Tiny Robots

(PhysOrg.com) -- Tiny robots the size of a flea could one day be mass-produced, churned out in swarms and programmed for a variety of applications, such as surveillance, micromanufacturing, medicine, cleaning, and more. In ...

Nanophysics Aug 17, 2009

Tiny robots get a grip on nanotubes

(PhysOrg.com) -- How do you handle the tiny components needed for constructing nanoscale devices? A European consortium has built two microrobotic demonstrators that can automatically pick up and install carbon nanotubes ...

General Physics Apr 9, 2009

The Physics of Pizza Tossing

(PhysOrg.com) -- As dough flies through the air, transforming from a ball into a disk in the chef’s experienced hands, pizza tossing can definitely be thought of as an art. But, as a recent study shows, pizza tossing is also ...

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