Technology

People in developed countries fail to realize the problems that face citizens of countries that have to fight to get pure water to drink. There have been a few technologies for that but the easiest one has been the use of a Lifestraw made by a company called Vestergaard Frandsen. The specifications are impressive: it…

LED have been used in all applications in electronics and also in imaging for providing long lasting consistent illumination, as well as indicators in instruments but only recently have started entering the market as home lights. UK based IMS Research publishes reports that estimate the market for packaged LED’s and they have estimated the market…

As we browse the web, we realize that each of the websites asks for authentication. So for example, if you are at Google Mail, it asks for entering the name and password combination. Browse to another site like Amazon and they ask for their own authentication. These name and password combinations are tedious to remember…

It has been assumed that the developmental disorders in some children are something that they are born with and cannot be changed. The case in point is autism. Though there are many companies working on it there has been not much therapeutic progress. Dr Aditi Shankardass has been pioneering the use of a common EEG…

A stroke is a major cause of death but in non-lethal cases it causes significant damage to the brain. One of the most bizarre one is the locked-in syndrome. This is caused by the lesion to the brain stem ventral pons and was termed the “locked in syndrome” by Plum and Posner in 1966. There…

USA moves the first to file patent system on March 16, 2013 after the enactment of the America Invents Act so file your patents NOW! You have to file your patent claim to get advantage of your patent. A provisional patent is a simple inexpensive document to preserve your rights to an invention while giving…

As we move towards an era of robots, improvements in the design piece by piece takes place as the roboticists go along in their endeavors. Roboticists are using reptiles, ants and even grasshoppers as templates for the automatons, learning from the ways these non-human models have evolved in their ways of navigation, balance and stability….

When a coherent laser hits a surface, the laser light is diffracted in all directions. It is easy to take a laser pointer and do this experiment. The pattern that is emitted is a complex dotted pattern of bright and dark intensities. These intensities appear random but are actually a property of the material and…