May 25, 2010
This morning I managed to forget my bank login details then I bought too many dollars. I broke two computers and made all sorts of other small errors. This follows a number of nights of disturbed sleep and the correlation is hard to ignore.
I once went to a sales seminar and was told that a salesman with scuffed shoes will not sell. Perhaps I can add my 2 cents worth of advice that a tired salesman will not sell either!
Elsewhere I was told that there is an exponential decrease in IQ because of sleep deprivation. This is not a problem if one starts from a high IQ but if it is only average at the best of times then one or two bad nights can lead to interesting results. No doubt I fall in the latter category.
Perhaps our politicians ought to bear this in mind?
Vincent van Walt
We need to make clear, that at the time of writing, there are no ISO or EN standards which deal with the sampling of groundwater for PFAS.
Read MoreEnvironmental monitoring has developed considerably over the years. From the time when a consultant went out monthly or quarterly with a dip tape to monitor the groundwater level in a borehole, wind forward...
Read MoreThe interest in Nitrates is nothing new. One way or another we have been measuring them for half a century.
Read MoreA small selection of our environmental equipment