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Number 149 |
August 2003 |
CONFUCIUS SAID: "Study the past if you would divine the future." |
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Sunshine, or What's With This Ultra-Violet? The Rainbow |
so it appears
at the inner arch of the rainbow. Refraction is the bending of light as
it passes from a medium of a lower density to one of a higher density.
So that light travelling at 186,000 miles per second from the sun in the
vacuum of space is bent (refracted) as it enters into our denser atmosphere."
"Is that why the sky appears blue during the day, because the light is dispersed through a larger angle, coming from over head to a person on the ground," asked Henry. "Similarly, at dusk the sky appears red to orange because the sun is lower in the sky and so only the rays with the least refraction are seen in the sky?" "Yes," said Helen, "easy isn't it once you understand what is happening!" She went on to explain. "Just as infra-red applies to frequencies lower than the frequency of oscillation of the red light, ultra-violet refers to frequencies higher than that of the violet light. That is, infra-red and ultra-violet frequencies are outside the range of human vision or perception." She also mentioned, "nature, in terms of optimising the conversion of the sunlight into energy for plants (photosynthesis), cleverly chose the middle colour green for chlorophyll. And that the rainbow is curved because the source of the light, the sun, is so curved." Qua Vadis? Ware! Where?
Hertfordshire The day started at Waltham Abbey after a coffee break in a cosy pub. Refreshed we toured the Abbey after our |
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guide Owen had outlined its history and pointed out architectural features. Built during the latter part of 1000 AD. (I refuse to use the ludicrous 'histerical' century notation. Don't historian know that counting starts with zero?) In the reredos there is still evidence of the damage caused to the figures above the altar during the 'axe attack'. An angled mirror allows one to view the fascinating paintings on the nave ceiling without damaging the neck muscles. Harold Godwinson, later King Harold of 1066 fame raised the Minster here in the late 1050's. The Abbey is the reputed site of king Harold's grave after Hastings. The parish church that stands today is about one third of the original Abbey Church of Waltham Holy Cross and St Lawrence of 1184. In 1540 the Abbey became the last English religious house to be dissolved. Henry VIII liked the church! Restoration continues.As we listened to the interesting local historical information from our guide, our coach squeezed its way through the picturesque Hadham villages to Ware, then onto luncheon at the clean, spacious Van Hage garden centre, at Great Amwell. Amwell is the source of the water forming the 'New River' dug in 1609 to provide London with fresh, clean, drinkable water. As those who are also members of the BAHS will know from the various talks relating to London's water, such water was desperately needed.The 'New River' was cut making use of the natural contoured fall between Amwell and London. It ended near King's Cross Road, Islington, whence it was distributed in wooden pipes. Although everybody knew that fresh water was needed, there was no popular will or government decision to make it happen. It was the initiative of one man, Sir Hugh Myddelton, who was prepared to take the financial risk to make it happen. He had exhausted his capital when King James VI of Scotland, (James I of the new Great Britain of Scotland and England) came to his rescue.The city knew that wars were profitable, but fresh water! We see this short-term thinking working today in the lack of long-term vision and investment. The demise of the farming and manufacturing industries endangers our ability to have a self-sustaining infrastructure for our island's survival. Passing papers about and moving others' money may be profitable but it won't help us in a crisis! London had to wait until 'The great stink' of 1858 for parliament to commission Bazelgette, a civil engineer, to replace the Roman sewerage system of London. The Romans had left England by 410 AD! After such depressing thoughts, the tranquillity of the cruise along the River Lee Navigation was most welcome. A cream tea enhanced the enjoyment and with the sunshine, it was 'just perfect'. Thanks Marian. The original River Lea, once the boundary between Danelaw and Saxon Wessex, now separates Essex from London, Middlesex and Hertfordshire. |
Marian's initiative
to employ a guide, I think, was a masterstroke. I know some didn't care
either way, and it did increase the cost. But we obtained the best from
the day's outing. The committee would welcome your feedback and opinion
on this matter plus any constructive suggestions. It takes a great deal
of time and worry to organise such a day's outing. So your support and
co-operation would be greatly appreciated. Thank you in anticipation of
your feedback and future support. Equally, if you do not want to go on
outings let us know.An Evening Stroll Through Mill Meadows
Mill Meadows is a 90 acre nature reserve of old meadows, wild flowers, including wild orchids even (the common spotted orchid is one), and other wildlife, including the human visitors, sub-species litter lout. The site was once part of the Lord Petre estate. For ease of identification the fields have been given names by the Mill Meadows Society, relating to their ancient names. That adjacent to Lockers is called Wantsfield. It has the cattle pens and a trough for the re-introduced rare breads of cattle. Grazing helps to prevent the meadows reverting to scrub and woodland. Mill Meadows was once part of Norsey Wood.In cross section (between Southend Road and Hillside Road) Mill Meadows is two valleys separated by a central ridge, forming a 'W'. The sand and gravel found here once formed the seabed. There are many springs in the valley areas indicated by 'soft rush' plants in the wet areas. You can identify the underlying geology by the flora. The springs are the result of geological joins in the underlying rock structure. Other areas are of Bagshot sand and clay. Archaeology finds include Neolithic flint tools. So there has been human habitation here for thousands of years.The large grass covered mounds one might accidentally walk over are ant nests. These hillock ant nests are also an indication of great age for the natural ground, indicating that it has not suffered under the plough for hundreds of years. The area was sold to the Council in 1991 as part of a deal when the Mill Grange estate was developed. It is a site of Special Scientific Interest (SSSI). Mill Meadows covers part of Hurlocks Farm and Greens Farm. The site of Billericay's last windmill, on the Southend Road, is just outside the area. (For more details see: The Mills of Billericay, 'Billericay History Series No. 2' Obtainable from John Bath at our social evenings or the sales table in the High Street on Friday mornings, outside Somerfields.) The origin and naming of Gatwick House, on periphery of the meadows is not known. Any suggestions? The walk was lead by Countryside Ranger, Liz Appleton, and, of course, organised by our tireless president Norman Turner. Our thanks for a pleasant and informative evening go to Liz and Norman. David Bremner, Chairman |
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ALL OUR
YESTERDAYS
Forty years ago the BillericayBulletin reported that the rapid growth of the district not only increased the work of the Society but fortunately brought an increase in the membership. The membership continued to mount but unfortunately very few offered themselves for active service. The Society was still without a Secretary, which threw an extra burden on the other officers and delayed correspondence. An appeal was made for a volunteer 'Don't be afraid to offer, as the Committee will rally round you'It was reported that the Society were pleased that one of the political parties had raised the question of the preservation of Billericay High Street and had promised support for a Civic Trust scheme. The Society had been invited to appoint representatives to serve on the 'High Street Consultative Panel' and the dates of the meetings throughout the year have been arranged.The Society had also made an approach to the Basildon Council to be allowed to take part in informal talks on the new planning proposals for the district.Mention was made of the Ford Motor Company's appeal against the Essex County Council's refusal to allow development of certain lands within the Green belt at Dunton. It was decided to give the County Council |
support at the Public Enquiry. The principle involved was not only the actual planning aspects, but by the fact that many applications by private individuals for much smaller development had been turned down. It was not considered right that a large concern should receive preferential treatment and be allowed to encroach upon the Green belt. A good case had been presented at the enquiry and the Ministers decision was awaited.The Junior Section continued to grow in strength and have had several outings to places of interest. They have arranged a sideshow at the Hospital Fete and have entered a float in the Carnival. The juniors were also tidying up Ramsden Crays Churchyard and were to tackle the Old Meeting Burial Ground once again.A reminder of the High Street book was mentioned asking members to place their orders at Ten shillings and six pence with an extra shilling for postage. FOOTPATH WALK |
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below Green's Farm on the right. The end of the footpath (number 31) is Jackson's Lane. Follow Jackson's Lane towards Great Burstead until Outwood Common Road is reached. Turn left down Outwood Common Road until footpath 30 is reached. This walk is about 1 mile of beautiful country lanes. Footpath 30 is signposted and is on the left. It is almost opposite Hummerstones. Again follow the edge of the fields until the Walthamstow Estate is reached. This walk is about three miles long. A 256 bus can be sought back to Billericay from here. LOST FOREVER
As well as delivering your subscription to the Cater Museum, 74 High Street, Billericay, Essex CM12 9BS, or paying at the monthly meetings, it can be handed to any Committee member. As members will know, I can not personally attend all the monthly meetings so it does help if the subscription payments are delivered or posted to the museum. Any queries regarding membership can be left on my answer machine Roger Green, Membership Secretary (01277 652101
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MONTHLY SPEAKERS
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Countryside Walks Walks Programme |
(Park is signposted from A132). For lunch at Shaws Farm, notify Norman in advance.7th October STANFORD-le-HOPE. Park at Rainbow's End, Billet Lane (near Rainbow Lane). From Stanford Interchange on A13 take A1014 (CORYTON) for about 1 mile to Roundabout. Take third exit, first left then first right, then gates to sports ground are on left. Field, Creek and riverside. For lunch at The Inn on the Green, notify Norman in advance.21st October GALLEYWOOD COMMON, The Horse & Groom. At traffic lights on B1007 turn left then 400 yards, turn right into narrow track to pub. David and Peter lead the way, using part of the Centenary Circle to Baddow Park.4th November HOCKLEY WOODS details next New-sletter. Mid-Week Walks with Other
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Letter to Editor SOCIETY GOODS BRENDA CATHERALL |
improves. If any member wishes to contact her, please ask the Secretary. VOLUNTEERS NEEDED CHAIRMAN'S QUIZ |
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PUBLISHED BY THE BILLERICAY SOCIETY
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