These are my links for February 21st 2012 through February 22nd 2012:

• Short Sharp Science: Rolling stones could mean Mars still rocks – Stretching moon | shaking Mars
• Short Sharp Science: Why is our shrinking moon also stretching? – Stretching moon | shaking Mars
• Nash’s beautiful mind pre-empted million-dollar puzzle – physics-math – 21 February 2012 – New Scientist – John Nash: "I hope my handwriting, etc. do not give the impression I am just a crank or circle-squarer" >
• Animals Being Dicks – @tomhpollock Even the Kitty Sutra?