Following the trail

In the general wake of relief at the Singh verdict, I've been checking a few of the science blogs and, on the Bad Astronomy blog, found a link to this page dealing with some of the claims of the Australian anti-vaccination hysterical mob.

And on reading Tom's offical submission about references, came across this one of his references:

[35] http://www.whale.to/b/ufo_man_h.html A page suggesting that most UFOs are man-made.

Now, much of that page is the usual conspiracy theory bollocks but - the basic premise is quite right in principle - most UFOs are man-made - weather balloons and suchlike, even the occasional military aircraft, some of which (US) are not public designs.   The rest are the rare strange meteorological effect or astronomical object - especiallyVenus.