Plumbosolvency
Did you know the Ministry of Health Drinking Water Standards recommend that you flush a mugful of water from your drinking-water tap each morning before use?
This is because all waters are plumbosolvent, which means they can dissolve very small amounts of metals if they come into contact with them.
Upper Hutt, Lower Hutt, Porirua and Wellington drinking water is described as ‘soft’ water, because there is less calcium and magnesium content. Soft water is slightly more acidic than hard water, and as a result it dissolves metals more easily/quickly.
In New Zealand, the plumbing materials/fittings (i.e. your taps) which come in to contact with water are usually the source of heavy metals, such as lead, nickel, cadmium, copper and antimony.
When you turn a fitting off there may be a small amount of water left sitting in it. Whilst our treatment processes adjust the pH to reduce the water’s aggressiveness on pipework, there is the potential that water sitting in a plumbing fitting, if unused for several hours, may accumulate minute traces of metals.
Although the health risk is small, the Ministry of Health drinking water standards recommend that you flush a mugful of water from your drinking-water tap each morning before use. This should remove any water that was left in your fittings, and metals that may have dissolved from the plumbing fittings.
All households are advised to take this precaution, whether they are on public or private water supply.
For further information you can contact the Drinking Water Assessment Unit of the Wellington Regional Public Health Service, phone 04 570 9002.
Poll: Should drivers retake the theory test every 10 years?
Drivers get where they need to go, but sometimes it seems that we are all abiding by different road rules (for example, the varying ways drivers indicate around a roundabout).
Do you think drivers should be required to take a quick driving theory test every 10 years?
Vote in the poll and share any road rules that you've seen bent! 😱
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49.5% Yes
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48.6% No
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1.9% Other - I'll share below
Tai Chi October - December 2024
Hi, I'm Andrew Hardwick, Tai Chi Instructor and member of NZ National Tai Chi Chuan Association Incorporated (NZNTCCA). The name of my wellness-focussed Tai Chi class is Not Strictly Tai Chi. The quirky name is a humorous twist on the name of shows like "Strictly Come Dancing", and from the fact that (a) I'm not strict and (b) If I see an exercise I think would provide a health benefit to my Tai Chi students, I will add it to my class offerings.
My Upper Hutt venue is Te Kupenga o Rongomai - Maidstone Sports Hub. Classes are in school term times only, and are open to all ages.
So far in 2024 we've had ages ranging from Mums attending while their kids are at school, through to retired people looking for healthy exercise.
No experience necessary. Experienced and beginners equally welcome
School Term 4 classes will be on the following dates
Wednesday evenings, from 7pm - 8pm
October 16th
October 23rd
October 30th
November 6th
November 13th
November 20th
November 27th
December 4th
December 11th
December 18th
Thursday mornings, from 10am - 11am
October 17th
October 24th
October 31st
November 7th
November 14th
November 21st
November 28th
December 5th
December 12th
December 19th
Enquiries welcome on 021 153 2508
Andrew Hardwick - Tai Chi Instructor
Here's Thursday's thinker!
I am lighter than air, but a hundred people cannot lift me. What am I?
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