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Declarative Programming - Strategies for Solving Software Problems
Many software and hardware producers take pride in the exponential pace of technology change, but for users and consumers of their products and services the rapid technological obsolescence often means increased costs, frustrations,...
Genetic Genealogy Research
One of the first genetic genealogy studies was conducted in the late 1980s by scientists with the Department of Biochemistry at the University of California, Berkeley. These scientists Rebecca L. Cann, Mark Stoneking and Allan C. Wilson studied a...
God v. Gods
Aristotle referred to happiness as the most we can achieve. Demons and gods were interchangeable in the time of Homer when people had far less institutionalized manipulation of their thoughts and soulful understandings. What is the ‘anima’ referred...
My Experience with Spiritual Healing
My Experience with Spiritual Healing - By Joseph Ghabi Healing is a special gift that any human being can have. It is fortunate that we are provided with the opportunity to acknowledge and develop it. There is no difference from any human being...
Your Connection to the Elements
In ancient times, scientists, philosophers and magi divided matter into four basic elements: Air, Fire, Water and Earth. It has been said that these elements are the building blocks of life. A scientist and philosopher named Empedocles set this...
 
DNAology!

The DNA (deoxyribonucleic acid) is a unique molecule. It contains every single piece of genetic information of a person; just like the memory card of a PC, which contains all the data. The major difference between the DNA and the memory card of your PC though is that the microscopic DNA helix can store more data – actually about a thousand times more. So, scientists have got the bright idea of mimicking the DNA’s data-storage secrets for use on your PC’s memory card. This will lead to a more compact data processing and storage circuitry.

In the standard silicon-based chip (which is the basic unit of practically any electrical instruments) information processing is limited by the distance between the units which store and process data. With DNA scaffolding however, the interconnections can be made really short so as to increase the performance. And that’s what the scientists have been working on.

The DNA scaffolding is made up of artificial DNA ‘tiles’ that automatically join together in a predetermined pattern. The so-formed molecular fabric has many strands. These DNA strands will clip to nanocomponents


coated with the matching DNA strands. The nanocomponents could be metallic particles that can store or process data in form of an electric and magnetic state or they could simply be organic molecules.

“We can now assemble a DNA scaffolding on a pre-existing template, such as a computer chip and then assemble nanocomponents on top of the DNA,” said Richard Kiehl, a professor of electrical engineering.

This technology would enable computers to identify objects in images in a blink of an eye. The speed at which the computer could find the objects would near the speed of the eye and brain doing the same thing!

Revolutions in genetics have only just begun and surprisingly we are finding ways to put the newly found data in practice – in a totally different way as first perceived, I might also add.

About the Author

Khalil A.Cassimally is the editor in chief of Astronomy Journal and Astronomy Journal Ezine. He is also the co-founder of the RCPL Astronomy Club.
He is currently Senior Columnist at BackWash.com and Columnist for bbc.co.uk h2g2 The Post where he writes 'Not Scientific Science' column.

 

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