Day: 2013-05-01

Spacecraft exploring the Solar system

Last week’s news of plans to clear up humanity’s space-junk, aka orbital debris, currently cluttering up Low Earth Orbit, alarmed quite a few folks. In better space news, the many non-junk bits and bobs we’ve got floating around up there are busy gathering data so that we can learn more about our planetary and stellar neighbours.

Evidence-based medicine

With the (non)efficacy of homeopathy making the news again (with rumblings that the Therapeutic Goods Administration (TGA) is considering delisting various homeopathic remedies), I was reminded – after I wondered how in hell they got listed by the TGA in the first place – of a post I first published four years ago: