Home > News > Bring on the nanobots, and we will live long and prosper
November 22nd, 2007
Bring on the nanobots, and we will live long and prosper
Extending human life expectancy is not a new story. When our genes evolved thousands of years ago, it was not in the interests of the species for people to live past child-rearing as resources such as food were in very short supply. So human life expectancy was in the 20s a thousand years ago. It was only 37 in 1800. It is now pushing 80, and we have been adding about three months each year for the past several decades.
Within a couple of decades, we will have "nanobots" in our blood stream, basically small robots the size of blood cells, that will keep us healthy at the cellular and molecular level. There are already dozens of successful experiments with a first generation of such devices in animals. One scientist cured type-I diabetes in rats with a blood cell-sized device, and scientists at MIT have microscopic devices that can scout out cancer cells in the bloodstream and destroy them. These devices will be a billion times more powerful than they are today in 25 years, and will continue the accelerating path to radical life extension.
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers
Atom-thick CCD could capture images: Rice University scientists develop two-dimensional, light-sensitive material December 20th, 2014
Oregon researchers glimpse pathway of sunlight to electricity: Collaboration with Lund University uses modified UO spectroscopy equipment to study 'maze' of connections in photoactive quantum dots December 19th, 2014
Instant-start computers possible with new breakthrough December 19th, 2014
Iranian Scientists Use Nanotechnology to Increase Power, Energy of Supercapacitors December 18th, 2014
RF Heating of Magnetic Nanoparticles Improves the Thawing of Cryopreserved Biomaterials October 23rd, 2014
Conceptual Nanomedical Lipofuscin Removal Strategy April 29th, 2013
utsandiego.com November 22nd, 2012
Nanoparticles against aging October 3rd, 2012