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Displaying items by tag: Vostok

#MarineLife - Scientists from Russia say they have found a new form of bacterial life in Antarctic water cut off from the surface for millions of years, as BBC News reports.

The research team at Vostok, the largest subglacial lake on the continent of Antarctica, are studying samples of bacteria from water released after drilling through some 4km of ice to the lake beneath.

The body of water at Vostok is believed to have been isolated for so long that the possibility of it hosting microbial life new to science is high - and scientists say their initial findings are promising.

"We are calling this life form unclassified and unidentified," said geneticist Dr Sergei Bulat of the St Petersburg Institute of Nuclear Physics, who added that one particular form of bacteria has DNA less than 86% similar to known strains.

"A level of 90% usually means that the organism is unknown," he said.

These astounding new findings are however pending verification by other experts before any confirmation can be made.

BBC News has more on the story HERE.

Published in Marine Wildlife

Beneteau 211 sailing in Ireland

A small, fast cruiser/racer – in style very much a miniature Open 60 or early Figaro, the Beneteau First 211 offers high sailing performance for her size, plus simple accommodation for up to four people.
The boat is very dinghy-style to sail, although the keel makes her self-righting, and foam buoyancy renders her unsinkable, according to the French manufacturer.

Designed by Groupe Finot and introduced in 1998 as a replacement model for the 1992 model First 210, the Beneteau First 211 is a small high-performance yacht designed to be simple to sail and take the ground or be trailed. The words' pocket rockets' tend to be used to describe these boats!
The design was revised to become the Beneteau First 21.7 in 2005. All three models, 210, 211 and 21.7, are very similar in style and concept and share many actual components.

The hull of the Beneteau First 211 is solid GRP, with sandwich construction for the deck moulding. There is foam buoyancy at the bow and stern, guaranteeing unsinkability. The ballasted drop keel is raised by a manual jack and allows easy transport of the boat and drying out if required, supported level by the twin rudders.
The sailplan has a non-overlapping jib to keep sheet loads down and a large spinnaker to achieve high speeds downwind. With almost six foot of draught with keel down and twin rudders for control, upwind performance is also excellent.

The design is popular in Ireland's boating capital at Dun Laoghaire Harbour, where up to a dozen race as part of a one-design class in regular Dublin Bay Sailing Club racing. The boats also race for national championship honours annually. The boats are kept on Dun Laoghaire Marina and look all the more impressive as the fleet of pocket rocket racers are all moored together on one pontoon.

At A Glance – Beneteau First 211 Specifications

LOA: 6.2m (20ft 4in)

Draught: 1.8m to 0.65m (5ft 11in to 2ft 2in)

Displacement: 1,100kg (2,200lb)

LWL: 6m (19ft 7in)

ARCHITECT
• Finot Conq et Associés

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