First, you participate in a scientific study. You give the
scientists a 24-hour urine sample which they will consult for
its salt content, and in exchange they give you a $30 New
World voucher. Also, paraphernalia: a plastic measuring jug,
a plastic funnel, and two plastic bottles, all to be used in
the collection of pee.
Hector's dolphins are political animals. Sort of. They
themselves, you have to assume, are blithely unaware their
death rate far exceeds their birth rate and this is the fault
of people and the politics of protection.
There are what, 8000 of them remaining; in the 1970s there
were what, 30,000.
An article that appeared recently in our World Focus
described a new robot that can learn tricks it has not been
programmed to do, by consulting the internet as to what is
required.