Basic naval Training?
Despite the increase in technology today in shipping and military naval forces, sailors do need to learn the basics of plotting a course at sea by the stars and using old fashioned maps, longitude and so on?
But these old beautiful vessels also have the purpose of being used in the role of educating young people, from troubled backgrounds and giving them a purpose in life, such as discipline something that is lacking in many today hence so many social problems?
Sail ships are also enjoyable for professional crews to both sail and race and they still have that aesthetic value, despite all that is new!
Showing posts with label Sail. Show all posts
Showing posts with label Sail. Show all posts
Tuesday, 30 April 2019
Tuesday, 13 September 2016
Interstellar Travel. Part-One.
Our nearest Neighbour.
Much of space science is currently being employed into the idea of sending a Laser powered sail spacecraft on a thirty year trip to our nearest neighbouring star, which is four light-years away. With our current technology it would take us two hundred years plus to get there and back.
At this time the only manned Space ship is the International Space Station, which is three-hundred miles up making a 45-minute circle of the Earth. The Russian Progress robotic and U.S. Dragon supply vessels are the only way of getting up and down, since the retirement of the ageing former Space Shuttles.
The next objective in to get a manned mission to Mars by 2035 or establish a southern-hemisphere Moon base, as a first step by 2028?
Prof. Stephen Hawking's is very keen to encourage the Solar sail project, but some believe it would be wise to test it out first within the known confines of the solar system? making a four hour journey to Pluto, instead of the ten years it took the New Horizon probe.
It also remains unclear what is beyond Pluto in the Kuiper belt, which the second phase of the New Horizons will arrive at in 2019. One of the six believed moon type objects has already been spotted and a new planet Niku is on a 110 degrees plane between Neptune and Pluto. Meanwhile this small world is blue and is travelling backwards to the normal pattern of all the other planets rotation around the Sun.
The problems with Interstellar travel is the possibility of another rocky domain well beyond the Kuiper Belt that would be like a mine field to exit the Solar system, there is also believed to be another planet known as X9 somewhere out there with a very large gravity field?
Much of space science is currently being employed into the idea of sending a Laser powered sail spacecraft on a thirty year trip to our nearest neighbouring star, which is four light-years away. With our current technology it would take us two hundred years plus to get there and back.
At this time the only manned Space ship is the International Space Station, which is three-hundred miles up making a 45-minute circle of the Earth. The Russian Progress robotic and U.S. Dragon supply vessels are the only way of getting up and down, since the retirement of the ageing former Space Shuttles.
The next objective in to get a manned mission to Mars by 2035 or establish a southern-hemisphere Moon base, as a first step by 2028?
Prof. Stephen Hawking's is very keen to encourage the Solar sail project, but some believe it would be wise to test it out first within the known confines of the solar system? making a four hour journey to Pluto, instead of the ten years it took the New Horizon probe.
It also remains unclear what is beyond Pluto in the Kuiper belt, which the second phase of the New Horizons will arrive at in 2019. One of the six believed moon type objects has already been spotted and a new planet Niku is on a 110 degrees plane between Neptune and Pluto. Meanwhile this small world is blue and is travelling backwards to the normal pattern of all the other planets rotation around the Sun.
The problems with Interstellar travel is the possibility of another rocky domain well beyond the Kuiper Belt that would be like a mine field to exit the Solar system, there is also believed to be another planet known as X9 somewhere out there with a very large gravity field?
Tuesday, 28 January 2014
Sail Ships. Part-One.
Knowing the basics.
Living by the sea one see's loads of yachts and boats, including the odd sail ship. Over the years I have missed quite a few of them either in Swansea Bay, and the Bristol Channel and many other parts of the UK and Ireland.
There are a few films on classic yachts and some of them may be original trawlers, since the trawler started life in this part of the world anyway. Sail ship deign is strange enough still improving, but it was in the early 19th Century, that the Clipper came to its fore. Ships like the 'Cutty Sark, which has now been restored and is at Greenwich in London by the River Thames.
She was built in Dumbarton Scotland in 1869, weighing 921 tons and was 212 feet long. Her hey day was in carrying tea from China to the Port of London in 100 days and at a speed of about average 16 knots.
The basic sail layout of these ships had developed from one main sail and a few smaller one to the three-four mast tall riggers. Ships like the Cutty Sark ended their days in the wool industry from Australia and the introduction of steam power and the opening of the Suez canal in Egypt.
Living by the sea one see's loads of yachts and boats, including the odd sail ship. Over the years I have missed quite a few of them either in Swansea Bay, and the Bristol Channel and many other parts of the UK and Ireland.
There are a few films on classic yachts and some of them may be original trawlers, since the trawler started life in this part of the world anyway. Sail ship deign is strange enough still improving, but it was in the early 19th Century, that the Clipper came to its fore. Ships like the 'Cutty Sark, which has now been restored and is at Greenwich in London by the River Thames.
She was built in Dumbarton Scotland in 1869, weighing 921 tons and was 212 feet long. Her hey day was in carrying tea from China to the Port of London in 100 days and at a speed of about average 16 knots.
The basic sail layout of these ships had developed from one main sail and a few smaller one to the three-four mast tall riggers. Ships like the Cutty Sark ended their days in the wool industry from Australia and the introduction of steam power and the opening of the Suez canal in Egypt.
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