Stealth technology deals with making objects virtually undetectable. The technology enables war machinery to become invisible even to most sophisticated systems like radar or thermal sensors or threats like heat seeking missiles. The idea of stealth originated with the invention of radar. It took full shape during the cold war with the super powers trying to undermine and intimidate the others’ position.

The researchers at Rensselaer Polytechnic institute have developed a new energy storage device that easily could be mistaken for a simple sheet of black paper. The nano engineered battery is lightweight, ultra thin, completely flexible, and geared toward meeting the trickiest design and energy requirements of tomorrow’s gadgets, implantable medical equipment, and transportation vehicles.
Along with its ability to function in temperatures up to 300 degrees Fahrenheit and down to 100 below zero, the device is completely integrated and can be printed like paper.

How do you react when you find your inbox jammed every morning?? have you ever taken a closer look to how you replay to these messages or notice what you choose to keep and what to delete??
All of your behaviors of yours to deal with your inbox actually reveal your habits, your state of mind and even the way you are brought up.Psychologists from all over the world have concluded that the state of your inbox is the mirror of yourself.
If your inbox if full that means you keep your life cluttered. on the other, if you obsessively clean your inbox every 10 min then may be you are one of those moving so quickly that you’re missing opportunities or avoiding nuances.

Online Magazine “IEEE Spectrum” have published a technical paper, based on the way we can make computer act as a human. The author Jeff Hawkins discuss the HTM (Hierarchical Temporal Memory) theory after talking about how the computer can’t act as a human. For this purpose they have made a software platform that helps anyone to build  and develop the  HTMs for experiment.

Jeff Hawkins says that

“The most baffling part of the brain is that it decides what to learn on it’s own.”

Read complete story at IEEE Spectrum.

Many definitions of supercomputers have come and gone. Some favorites of the past are any computer costing more than ten million dollars, whose performance is limited by input/output (I/O) rather than by the CPU, that is “only one” generation behind what you really need.