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Tuesday 29 November 2016

Interstellar Travel. Part-Two.

New Discovery!

A British designer has invented what was considered ten years ago and Electro-Magnetic engine, which defies the laws of gravity explained by Sir Isaac Newton? This was thought to be another crank working in a shed, because his engine would do nothing here on Earth?

But once the machine is in a vacuum, it does something that defies all the known ideas we have on gravity? It works by  being bounced off the magnetic field of the Earth and is powered by the radiation, that already exists in Space.

I don't think they are ready yet to build one, in case they might loose control of it?

But now Star Trek is not as science-fiction as it was, and the development is continuing with the hope to fly one in Space soon? They have already worked out at NASA that a smaller object would move much faster than a larger one, but this new propulsion system may give Interstellar travel much sooner than we thought was possible?

Tuesday 22 November 2016

New Life. Part-One.

Secondhand military Market.

Most of the worlds military forces have to decommission their stock after a number of years and these end up in storage. So begins the journey of a Newer Life for this equipment, refurbished and checked with perhaps a new paint scheme they are sold on to whoever the government permit them to go to.

U.S. machines have ended up in Afghanistan, the Balkans and Iraq, Meanwhile British vehicles are sold world-wide to both other military and also to missionary agencies. France, Germany, Spain and Italy follow suit.

Vehicles from Land rovers, Unimogs, trucks are the versatile types to sell on to both civil and military usage? MBT, armoured cars ARV's go along with artillery to developing countries. The sale of older type helicopters and training aircraft is very popular. The life span of most machines, with re-fits may be endless? 

Aircraft are a different subject, after withdrawal they have a limited time because of wing fatigue which is hard to detect and expensive to repair. The training jets such as BAE Hawks and French Alpha jets have done well.

Rockwell/North-America A-10 Bronco. Part-Two.

The need to be Fulfilled.

With the capture of much Axis powers hardware this former German design was now updated met a new era of work in the rushed Vietnam war scenario. The aircraft proved to be an invaluable tool against both Soviet Russian and Chinese aircraft and other roles were found for it in search and rescue by both the U.S. Marine corps and USAAF/Navy.

West-Germany, Thailand and several other countries bought into the type from the 1960's to the mid 1980's, but since then this role has been replaced by unmanned drones which are cheaper and safer to use? In fact this has become the fate of the many Nazi-German aircraft, clever and advanced in 1944/45 but they have now seen their days over the last fifty years.

Tuesday 8 November 2016

Stagecoach to Automobile.

The design of the Car.

The origins of the motorcar began with a steam version of the stagecoach minus horses, but it was not popular at least 60 years before the car was conceived? The public in London were scared of this way ahead concept, because it sometimes ran out of control.

Today the car has not changed in its layout since 1890, various chassis and body shells expanded it from a four seats to seven, anything after that is considered to be a mini-bus. Fast cars have come and gone, engines, materials have changed and improved? While fuels have moved from steam to petrol, diesel to LPG and now we are entering the age of electric, bio and hydrogen?

Cars without drivers in the idea of the Android is being developed, but the design of these new types are still based on the original layout? Perhaps some bright spark might come up with a round car in this new field, so people can relax and rest in the open planned vehicle?

Tuesday 1 November 2016

Rocket Deign. Part-One.

Russia leads in the Field.

Getting into space is the most expensive thing that humanity has undertaken, in its known history. The rocket at the moment or since 1957 has been the only way to get outside the earths gravitational field!

America had to play catch-up to the Russians in the 1960's but made it to the Moon, which many scientists believe was the biggest waste of resources? Since then America built the Space shuttle, which did a fantastic job, apart from a few losses?

But President Barak Obama cut the programme on two accounts, one cost and two old technology. There may be many other reasons in relation to its bad fire tiles safety record? Meanwhile the U.S has to share with Russia it Kazakhstan facility, to get their crews up to the ISS (International Space Station).

Half of the ISS is made up of the latest MIR sections, while the U.S. and Japan have their various modules and ESA may have one or two attached.

Russia has lead in rocketry from 1926 and its ideas on Spaceships, it has just kept on improving what it has and despite its many other developments such as the Progress Robotic modules and Mir Components both have again improved with time and reliability.

What does the future hold?

The development of a reusable plane concept has ben on the books, since the 1960's, but only up until recently was a new type of non-rocket development in the U.S. by NASA which is the first Electro Engine?