has education become so bad?

i have the joy of looking after our students at work – something i really do enjoy it. most of the time. i had an e-mail from a german client last week, who sells south africa as a destination, expressing surprise that it is winter in south africa now. “because we’re going into summer, and…

why do vouchers have expiry dates?

this is something i do not understand – why would vouchers expire?   i don’t mean the special offer vouchers that you get in the junk mail, or cut out of magazines. i don’t  include  the free accommodation vouchers that a hotel might hand out which is only valid for a specific period of time…