Technology Review: Videos

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A Helping Hand for Surgery: By Prachi Patel - Thursday, August 28, 2008; A tiny gripper that responds to chemical triggers could be a new tool for surgery.; Video by T.G. Leong/Gracias Research Group/JHU - Read the Article

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: Flybot Takes Wing; In its first flight, Robert Wood’s robotic fly mimics the wing motion of real insects to successfully take off. The tiny, flexible robotic parts are created with a novel fabrication technique.

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Letters from The Editor

Malleable Maps, Artistic Robots and Bubble Interfaces An event showcases the intersection of design and technology.	Young Blood Reverses Signs of Aging in Old Mice Amy Wagers, investigator at Boston-based Joslin Diabetes...	NASA's Next Space Suit Dan Barry, vice president and director of research and...	Made-to-Order Heart Cells Stem cell advance will help drug development.
A Synchronous Clock Made of Bacteria Such microorganisms might make environmental sensors or drug...	Cosmetics Testing without Animals This video shows dendritic cells moving through a chemical...	Color Comes to the Electronic Page From this year’s Consumer Electronics Show, four display...	Inflatable Device Stops the Bleeding Maynard Ramsey, the chief executive officer and chief...
Explaining Real-Time Search Google Fellow Amit Singhal explains how tweets and other...	"Emergent" Images to Outwit Spambots See how emerging videos are able to hide a moving subject from...	A Helmet to Prevent Paralysis Engineers are designing a helmet that could protect the spine...	On the Evolution of Technology New technologies are missing many things, but especially their...

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