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Video Blogs
Content posted in October 2012
Gadget Freak Case #228: Super LED Flashlight Hits 3,000 Lumens
Gadget Freak 
10/19/2012  Post a comment
John Duffy, a 15-year-old Gadget Freak, has put together a powerful LED flashlight that runs at almost 30W and 3,000 lumens.
Linear Actuator Shooting Gallery
DNTV 
10/15/2012  1 comment
How linear actuators can be used to help police and soldiers improve their marksmanship.
Gadget Freak Case #227: Wearable Computer Keeps Tabs on Fido & Kitty
Gadget Freak 
10/5/2012  6 comments
Pete Cross created the PetInspect gadget to record data on how a pet is being treated while it is boarded.
Microchip Expands Its USB Portfolio
DNTV 
10/4/2012  1 comment
Design News's Rich Nass talks with Wayne Freeman, Microchip's product marketing manager.
UV Curable Epoxy-Based System UV15
DNTV 
10/1/2012  Post a comment
Master Bond UV15 features exceptional thermal stability and very low shrinkage upon cure.
Physical Strength Properties of Epoxy Adhesives
DNTV 
10/1/2012  1 comment
Learn about the 5 key strength properties that make epoxies ideal for high-performance bonding.
Biocompatible Epoxy System EP42HT-2Med
DNTV 
10/1/2012  1 comment
Master Bond EP42HT-2Med features high temperature resistance and outstanding chemical resistance.
NASA Low Outgassing Epoxy for Service up to 400°F
DNTV 
10/1/2012  Post a comment
EP21TCHT-1 passes NASA low outgassing tests and develops a high bonding strength.




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Sharon Glotzer and David Pine are hoping to create the first liquid hard drive with liquid nanoparticles that can store 1TB per teaspoon. They aren't the first to find potential data stores, as Harvard researchers have stored 700 TB inside a gram of DNA.
If you see a hitchhiker along the road in Canada this summer, it may not be human. That’s because a robot is thumbing its way across our neighbor to the north as part of a collaborative research project by several Canadian universities.
SpaceX has 3D printed and successfully hot-fired a SuperDraco engine chamber made of Inconel, a high-performance superalloy, using direct metal laser sintering (DMLS). The company's first 3D-printed rocket engine part, a main oxidizer valve body for the Falcon 9 rocket, launched in January and is now qualified on all Falcon 9 flights.
Stanford University researchers have found a way to realize what’s been called the “Holy Grail” of battery-design research -- designing a pure lithium anode for lithium-based batteries. The design has great potential to provide unprecedented efficiency and performance in lithium-based batteries that could substantially drive down the cost of electric vehicles and solve the charging problems associated with smartphones.
UK researchers have come up with a method for machining aerospace-grade, carbon fiber-reinforced composites, along with high-strength aerospace alloys, using an ultrasonically assisted machining device. It also works on high-strength aerospace alloys.
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