Nanotech
Molecular nanotechnology is the ability to build a device with “every atom in its specified place”1. Some envision that molecular manufacturing will be here within 20 years. A nano-factory can be the size of a table top. Products will be more powerful and use less energy due to its size1. “Declaring that “nanotechnology has the potential for unintended consequences, which is precisely why we can’t allow the societal implications to be an afterthought,” National Science Foundation Director Rita Colewell announced two new grants have been awarded that are worth more than one million each”2. These grants are for studies on the impact on society. The grant recipients will be studying things like impacts of manufactured material on our health and the environment. On the medical side, nanotechnology will be able to “monitor, repair, construct and control the human biological system at the molecular level” 3. This won’t be possible, however, until the machines and robots are developed. This is being actively pursu
Holographic data storage has evolved from other optical media like the CD and DVD. However, “it allows on million bits of data to be stored in a single flash of light”11. Light from a laser is split into two beams. One beam carries data and the other is a reference. These two beams will intersect on the recording medium and the hologram is formed. The major challenge lies in the development of suitable storage medium. InPhase Technologies is taking a storage medium to market. It says the medium has a 50-year archival life and can store from 2 gigabyte, on the size of a postage stamp, to 100 gigabyte on a disk12. Lenslet, based in Israel, has developed a processor that will run at 8 Tera operations per second. They unveiled this processor at the MICOM exhibition in Boston and have dubbed it the Enlight processor. The company says its processor will “enable new capabilities in homeland security and military, multimedia and communications applications”10. Quantum computers differ from what we use today. Today’s
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Approximate Word count = 705
Approximate Pages = 3 (250 words per page double spaced)
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