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Gadget Freak
Content posted in February 2014
Gadget Freak Review: Google Phone Creates 3D Models & Virtual Wallet Replaces Credit Cards
Gadget Freak 
2/28/2014  9 comments
This gadget freak review highlights some new mobile technologies. Google's Project Tango is building 3D models of the space around you, and the Loop is a virtual wallet that allows you to pay merchants by transmitting your card data.
Gadget Freak Case #251: Billiards Ball Counter
Gadget Freak 
2/21/2014  17 comments
William Grill needed a counter to play a game of call shot, so he created an electric one to keep score.
Gadget Freak Review: DIY Open-Source Car, Smartphone-Controlled Radiator Cover
Gadget Freak 
2/14/2014  10 comments
This Gadget Freak review looks at an open-source DIY car that can be assembled in an hour and an intelligent radiator cover controlled though a smartphone app.
Gadget Freak Review: Simple Tool Seals Wounds, Construction Set for Straws, Electronic Wall Outlet Safe
Gadget Freak 
2/7/2014  10 comments
This Gadget Freak review looks at a simple device for sealing gunshot wounds, an open-source construction set that uses straws and cardboard to build shapes and objects, and a hidden electronic safe built into a wall.




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What makes this movie stand out from the typical high school sports story is that the teenagers are undocumented immigrants, and the big game is a NASA-sponsored marine robotics competition. Like many other Hollywood movies, however, Spare Parts only tells part of the story. What the film shows -- and doesn’t show -- raises important issues affecting STEM education in the US.
Instead of sifting through huge amounts of technical data looking for answers to assembly problems, engineers can now benefit from 3M's new initiative -- 3M Assembly Solutions. The company has organized its wealth of adhesive and tape solutions into six typical application areas, making it easier to find the best products to solve their real-world assembly and bonding problems.
Load dump occurs when a discharged battery is disconnected while the alternator is generating current and other loads remain on the alternator circuit. If left alone, the electrical spikes and transients will be transmitted along the power line, leading to malfunctions in individual electronics/sensors or permanent damage to the vehicle’s electronic system. Bottom line: An uncontrolled load dump threatens the overall safety and reliability of the vehicle.
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