| ![](http://tctechcrunch2011.files.wordpress.com/2012/08/bg_white-squares.png) ![](http://tctechcrunch2011.files.wordpress.com/2014/02/8631889965_28f02404c6_c.jpg?w=152&h=168&crop=1) | Gregory Ferenstein Davi Baker wasn't quite sure how to comply with the TSA's demands to inspect his bags for Bitcoin. Baker had found himself in a testy exchange with airport... read more | | ![](http://tctechcrunch2011.files.wordpress.com/2014/02/bitcoin-perfecthue.jpg?w=152&h=168&crop=1) | Brian Armstrong Mt.Gox is gone. The one-time biggest Bitcoin exchange closed its doors this week and filed for bankruptcy this morning. Questions about the future of Bitcoin... read more | | ![](http://tctechcrunch2011.files.wordpress.com/2014/02/91a939c9d77645f0f3bc32d1fcc0bcf95c6b62118e7299bc705fb2317d4ddffa.jpg?w=152&h=168&crop=1) | Alex Wilhelm Email is probably the bane of your life. There is too much of it, and there's a special hate reserved for people who selfishly fill your inbox with balderdash. read more | | | | ![](http://tctechcrunch2011.files.wordpress.com/2014/02/ring_usecase_image01.jpg?w=152&h=102&crop=1) | Darrell Etherington | | ![](http://tctechcrunch2011.files.wordpress.com/2014/02/plotclock-3d-printed-1.png?w=152&h=102&crop=1) | Matt Burns | | ![](http://tctechcrunch2011.files.wordpress.com/2014/02/hackers.jpg?w=152&h=102&crop=1) | Jon Evans OK. Let's take a step back from all the recent tech news, look at it with fresh eyes--and try not to burst into slightly hysterical laughter. In Japan, some... read more | | ![](http://tctechcrunch2011.files.wordpress.com/2014/02/screen-shot-2014-02-28-at-5-45-56-pm.png?w=152&h=102&crop=1) | Alex Wilhelm | | |
![](http://tctechcrunch2011.files.wordpress.com/2014/02/screen-shot-2014-02-26-at-11-54-49-pm.png?w=150?w=152&h=102&crop=1) | How do we decide what to buy? According to Itamar Simonson and Emanuel Rosen, the authors of Absolute Value: What... read more | | ![](http://tctechcrunch2011.files.wordpress.com/2014/02/screen-shot-2014-02-27-at-5-24-55-am.png?w=150?w=152&h=102&crop=1) | Considering we humans now have a slew of gadgets, apps and products at our disposal that allow us to track and... read more | | ![](http://tctechcrunch2011.files.wordpress.com/2014/02/amit-kapur.jpg?w=150?w=152&h=102&crop=1) | Following AOL's acquisition of content personalization startup Gravity last month, co-founder and CEO Amit Kapur... read more | | To forward this newsletter to a friend, click here. | | |