These are a few sites I thought were interesting from August 4th through August 6th:

Howard Hughes’ Nightmare: Space May Be Filled With Germs – I’m particularly proud of this headline.
NASA – A Brief History of Solar Sails – great overview of the topic
BBC NEWS | In Pictures | In pictures: Beijing pollution-watch – Gallery of [...]

These are a few things I found interesting on May 13th:

Great Moments In Journalism: Wired has nothing against “ButtMunch” — excuse me, TechCrunch – In which Valleywag quotes me (accurately, I might add).
PR 2.0: Social Media Releases – Everything You Ever Wanted to (or Should) Know – Brian Solis explains how PR people are using [...]

These are a few sites I thought were interesting from March 26th through March 27th:

Paul Kedrosky: The Moral Hazard with the Moral Hazard Problem –
Freebase: an open, shared database of the world’s knowledge – Kind of like Wikipedia for structured data. Very interesting
Scientists Aim for Origami Space Flight – Coolest thing I’ve read today: [...]

These are a few sites I thought were interesting from March 21st through March 24th:

What books or courses will help me learn science? | Ask Metafilter – roger penrose is looking like a good start
Blogonomics: Gawker’s Payroll, Redux – The top Gawker bloggers probably make six-figure salaries, Felix Salmon estimates
Let’s Make Robots! – Looks like [...]

These are my links for January 30th through January 31st:

Author Delivers Sobering Vision of a Hotter Planet – What will the world look like when it gets 1 degree warmer? Not good — and 6 degrees is much, much worse
Robots! Roomba! GPS! – robot roundup from CES
Ask Coach Jenny – Getting rid of side stitches [...]