I’m not sure how I feel about this. Combine this with the AI techonology…
DNA Chips: The Billion Gigabyte Storage Solution of Tomorrow
In the form of DNA, nature shows how data can be stored in a space-saving and long-term manner. Würzburg’s chair of bioinformatics is developing DNA chips for computer technology.
The hereditary molecule DNA is renowned for its ability to store vast amounts of information over long periods of time in an incredibly small space. For a good ten years, scientists have therefore been pursuing the goal of developing DNA chips for computer technology, especially for the long-term archiving of data. Such chips would be superior to conventional silicon-based chips in terms of storage density, longevity, and sustainability.
… If this works well, the information is preserved for a very long time – researchers assume several thousand years. The information can be retrieved by automatically reading out and decoding the sequence of the four basic building blocks.
This type of storage has been demonstrated, but there are still hurdles to clear: storage costs are astronomically high and information retrieval is very slow. But that may be overcome by using molecular and nanotechnologies, new polymers, and better production processes. It could become a home product in only years.
… “With our proof of concept, we can show how current electronics and computer technology can be partially replaced by molecular biological components,” says the professor. In this way, sustainability, full recyclability, and high robustness even against electromagnetic pulses or power failures could be achieved, but also a high storage density of up to one billion gigabytes per gram of DNA.
Thomas Dandekar rates the development of DNA chips as highly relevant: “We will only last as a civilization in the longer term if we make the leap into this new type of sustainable computer technology combining molecular biology with electronics and new polymer technology.”
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