- game.ioxapp.com/color/ This game is unexpectedly hard but quite fun. Spot the tile that's a different colour. 1 hour ago
- bit.ly/1uSFNvO Interesting, well-written article by @kenanmalik summarising the race debate & why both sides may be wrong 1 day ago
- RT @sibloodyryder: Thank you for all your kind words about my article on time travel in tomorrow's New Scientist 1 day ago
- skeptic.com/insight/why-sm… A thought-provoking article by @badresche on why smart people are not always rational, via the @FSI_SA newsletter. 1 day ago
- I want all of these as my wallaper at the same time bzfd.it/XRdJfx If Bernhard Black quotes were motivational posters. 3 days ago
Keep an eye on:Free Society Institute South Africa. A non-profit society encouraging skepticism and secularism in South Africa.
Astronomy picture of the day archive by NASA. This is one of my all-time favourite sites. I visit it every single day & so should you.
Bad Astronomer Phil Plait blogs at Slate.
Astronomy Education is a compilation of direct links to homepages of different astronomy and space websites.