Or, assuming we decided to spend the same on that as on the Iraq war ($1 trillion: http://www.boston.com/news/nation/articles/2007/08/01/analysis_says_war_could_cost_1_trillion/), at $1 million per scope and associated lab costs, giving a million scopes ==> 10^5 sec = 28 hours.
Which is more important? On Thursday 05 June 2008 03:44:14 pm, Matt Mahoney wrote: > --- On Thu, 6/5/08, J Storrs Hall, PhD <[EMAIL PROTECTED]> wrote: > > > http://www.spectrum.ieee.org/print/6268 > > Some rough calculations. A human brain has a volume of 10^24 nm^3. A scan of 5 x 5 x 50 nm voxels requires about 1000 exabytes = 10^21 bytes of storage (1 MB per synapse). A scan would take a 10 GHz SEM 10^11 seconds = 3000 years, or equivalently, 1 year for 3000 scanning electron microscopes running in parallel. > > -- Matt Mahoney, [EMAIL PROTECTED] > > > > > > ------------------------------------------- > agi > Archives: http://www.listbox.com/member/archive/303/=now > RSS Feed: http://www.listbox.com/member/archive/rss/303/ > Modify Your Subscription: http://www.listbox.com/member/?&; > Powered by Listbox: http://www.listbox.com > ------------------------------------------- agi Archives: http://www.listbox.com/member/archive/303/=now RSS Feed: http://www.listbox.com/member/archive/rss/303/ Modify Your Subscription: http://www.listbox.com/member/?member_id=8660244&id_secret=103754539-40ed26 Powered by Listbox: http://www.listbox.com
