Nanotechnology
Emerging Technology
Nanorobots Seek Human Blood Cells
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Columbia University College of Physicians & Surgeons | YouTube Channel
Watch the Animation: A molecular robot (automaton) in action. Image: Milan Stojanovic.
Researchers at Columbia University Medical Center, working with their collaborators at the Hospital for Special Surgery, have created a fleet of molecular “robots” that can home in on specific human cells and mark them for drug therapy or destruction.
The nanorobots—a collection of DNA molecules, some attached to antibodies—were designed to seek a specific set of human blood cells and attach a fluorescent tag to the cell surfaces.
Progress in Technology is Exponential, Not Linear
TED | YouTube
Ray Kurzweil | TED
If you really look at the power of exponential growth, you'll see that these things are pretty soon at hand.
My main message is that progress in technology is exponential, not linear. Many -- even scientists -- assume a linear model, so they'll say, "Oh, it'll be hundreds of years before we have self-replicating nano-technology assembly or artificial intelligence."