Friday Link Roundup: Twitter, Energy, Web Apps, Wars and the Milky Way
This week's link roundup
#1
Twitter's Business Model
Twitter takes a new approach to monetizing by ruling out ads and working on useful tools for users. I'm guessing they're working on a collection of tools which would replace those 3rd party ones.
#2
55 Ways to Boost Your Energy
If you're like me you tend to burn out from time to time. This post on ZenHabits.net gives some very useful tips on retaining your energy level so that you can improve productivity and your quality of life simultaneously.
#3
Launch a Business, not a Side Project
Ryan Carson challenges the idea brought around by 37Signals that you should launch a product as a side project and let it grow. Insighful read if you are working on side projects at the moment.
#4
Anti-American History Channel Ads
Here's some anti-American ads created for the History channel in South Africa by Ogilvy.
#5
Time Lapse Photography of the Galactic Core of the Milky Way
Watch in awe at this gorgeous video compilation of shots taken every 20 seconds for nine hours at a star party in Fort Davis, Texas

I hadn't seen that galactic core vid before, it's awesome. A real eye opener.
Yup, that's some amazing stuff. I rarely see a starry sky from this urban jungle I live in.