tag:blogger.com,1999:blog-13869903.post909361130108333395..comments2024-03-29T02:45:10.096-05:00Comments on nanoscale views: Passing the laugh testDouglas Natelsonhttp://www.blogger.com/profile/13340091255404229559noreply@blogger.comBlogger9125tag:blogger.com,1999:blog-13869903.post-43978996039551337742013-02-16T15:11:57.188-06:002013-02-16T15:11:57.188-06:00Wanderer - well, I don't have too many insight...Wanderer - well, I don't have too many insights to offer. The academic job market is very tight for both theory and experiment, and if there are significant decreases in federal research funding, it's only going to get more challenging. In some ways, if you're really set on ending up in a top-30 research institution, the academic job situation is not that different from professional athletics (e.g., look at what fraction of NCAA football players end up starting in the NFL; and 25 of the teams already have a starting quarterback....). For what it's worth, I disagree that theory somehow gives greater insight than experiment in general. Physics is inherently an experimental science.<br /><br />Anon@12:39, I know nothing about the divergence in mass estimates, though I must say it was surreal to see the headline on the NY Times (to say nothing of the various movies). If there were really good images of the fireball, you could estimate the energy dumped into the atmosphere, but exactly how that relates to the original size of the object isn't obvious to me, since it must depend on some model of how the rock fragments.Douglas Natelsonhttps://www.blogger.com/profile/13340091255404229559noreply@blogger.comtag:blogger.com,1999:blog-13869903.post-6284239446465592112013-02-16T00:39:56.763-06:002013-02-16T00:39:56.763-06:00Doug,
Can you please comment on the meteor impact...Doug,<br /><br />Can you please comment on the meteor impact?<br /><br />I'm curious to know what the physics community is saying about the Russian vs American estimates of the size of this rock. They are widely divergent.<br /><br />I realize this is probably not the biggest concern to most of us, given the countless injuries caused by the meteor... but rock size does matter in the sense that it tells us about how probable such an event can be.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-13869903.post-10315747093721439682013-02-13T12:57:30.766-06:002013-02-13T12:57:30.766-06:00Wow, the comments on that Wired piece are a real t...Wow, the comments on that Wired piece are a real treat.Zachnoreply@blogger.comtag:blogger.com,1999:blog-13869903.post-44216092497923091592013-02-12T13:29:10.205-06:002013-02-12T13:29:10.205-06:00How can her credentials be questioned? Her CV list...How can her credentials be questioned? Her CV lists her award "Excellent stuff, Northwestern Polytechnic University, 2005."Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-13869903.post-91578524181099258612013-02-11T04:39:48.125-06:002013-02-11T04:39:48.125-06:00Hi Doug, I just joined grad school last fall at o...Hi Doug, I just joined grad school last fall at one of the "top 10" schools in the US. I primarily wanted to go for condensed matter experiment, as this has more market value, easier to get industry jobs. Also the profs seem to publish a lot in experiments. But recently I have been thinking to go into theoretical condensed matter, but I am frightened by the job opportunities. Well I do want to go into academia above all, and theory really gives the understanding of the physics, but could you suggest something, like at least the scenario of the academic job opportunities for both theoretical and experimental condensed matter in the US? Thanks! wandererhttps://www.blogger.com/profile/16239641051361246188noreply@blogger.comtag:blogger.com,1999:blog-13869903.post-17828681086139332042013-02-10T21:52:55.033-06:002013-02-10T21:52:55.033-06:00Ah I didn't notice that link in your original ...Ah I didn't notice that link in your original post...don't mind me...Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-13869903.post-25577077815782337952013-02-10T11:48:21.509-06:002013-02-10T11:48:21.509-06:00Prepare to feel sad: http://www.wired.co.uk/news/a...Prepare to feel sad: http://www.wired.co.uk/news/archive/2013-02/06/emdrive-and-cold-fusionAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-13869903.post-24027482398681575112013-02-08T21:28:47.537-06:002013-02-08T21:28:47.537-06:00Fixed. Thanks. Fixed. Thanks. Douglas Natelsonhttps://www.blogger.com/profile/13340091255404229559noreply@blogger.comtag:blogger.com,1999:blog-13869903.post-29155810669442042252013-02-08T20:30:21.616-06:002013-02-08T20:30:21.616-06:00Actually, it is "her".Actually, it is "her".Anonymousnoreply@blogger.com