Posts Tagged ‘Space’

Radio 4 Programme Tonight Wondering What Happened to Star Trek’s Optimistic Vision of the Future

June 9, 2018

This is one for the Trekkers. On Radio 4 tonight at 8.00 pm, 9th June 2018, Dr. Kevin Fong will be presenting a programme on the Archive hour discussing what happened to the optimistic vision of the future in Star Trek. The blurb for it on page 189 of the Radio Times runs

8.00 Archive on 4: Star Trek – The Undiscovered Future

The first episode of Star Trek aired in 1966. Space medic and broadcaster Kevin Fog asks what happened to the progressive and optimistic vision of the future that the iconic television series promised him.

Why I Believe Leaving the EU Will Be Particularly Bad for Bristol, Gloucestershire and Somerset

February 22, 2016

Since David Cameron raised the issue of the EU referendum last week, there’s been a flood of posts about the subject. I’ve blogged about the dangers to British workers and the middle class if we leave Europe, and the human and workers’ rights legislation contained in the EU constitution and treaties. The Lovely Wibbley Wobbley Old Lady has put up her piece explaining the issues involved in Britain leaving the EU, as have a number of others. In this piece I won’t discuss the general issues, just give some of my thought on why it would be disastrous for Bristol, Somerset, Gloucestershire, and areas like them elsewhere in Britain if the country decides to leave.

Firstly, Bristol is a port city. It’s not so much now, after the docks in Bristol have been closed to industry, and the port itself moved to better deep water facilities over in Avonmouth. Nevertheless, a sizable amount of trade goes through port facilities. The EU is Britain’s major trading partner, and my fear is that if Britain leaves Europe, trade will be hit, and the income and jobs generated by that trade will plummet. This will, of course, hit British industry generally, but it’ll also affect the ports as the centres of the import/export trade.

Bristol furthermore has a proud tradition of aerospace research through BAE and Rolls Royce at Filton. Further south in Somerset there is the former Westland helicopter firm, while in the Golden Mile in Gloucestershire there are engineering firms, such as Dowty, that specialise in aircraft instrumentation and control systems. The sheer cost of developing and manufacturing modern high-performance civil and military aircraft means that many of these projects are joint ventures between aviation companies across Europe. Airbus is one of the most obvious examples, as is the Eurofighter. And then, back in the 1970s, there was Concorde, which was a joint project between Britain and France. Hence the name. Parts of the aircraft were built in France, but the wings and a other components were manufactured here in Bristol.

The same is true of space exploration, and the satellites and probes sent up to the High Frontier. Several of these, or parts of them, have also been manufactured by British Aerospace at Filton. I’ve got a feeling the Giotto probe that was sent to investigate Halley’s Comet in 1986 was also partly made in Bristol. Again, like aviation, space travel can be enormously expensive. The costs are literally astronomical. So many of the space projects are joint ventures across Europe, between aerospace firms and contractors in Britain, France and Italy, for example. This was always the case going back to ESRO in the 1950s and ’60s. This was a joint European attempt to create a rocket launcher, involving Britain, France, Italy and Germany. Unfortunately the project collapsed, as the only section of the rocket that actually worked was the British first stage. Nevertheless, the French persevered, and out of its ashes came Ariane, launched from their base in Kourou in French Guyana.

ESA, the European Space Agency, operates under a system of ‘juste retour’. Under this system, the country that supplies the most funding for a particular project, gets most of the contracts to make it. Despite various noises about the importance of space exploration and innovation in science and technology by various administrations over the years, space research by and large has not been well-served by the British government and mandarins at Whitehall. It has a very low priority. Opportunities for British firms to benefit from European space research have been harmed by the British government’s reluctance to spend money in this area. I can remember one of Thatcher’s ministers proudly informing the great British public that they weren’t going to spend money just to put Frenchmen into space. It’s partly because of this attitude that it’s taken so long to put a British astronaut into space with Tim Foale. Those of us of a certain age can remember Helen Sharman’s trip into space with the Russians in the 1980s. This was supposed to be a privately funded joint venture with the Russians. It nearly didn’t happen because the monies that were supposed to come from British capitalism didn’t materialise, and in fact the Soviets took Sharman to the High Frontier largely as a favour.

The aerospace industry in Bristol and the West Country has contracted massively in the past few decades, as the aviation industry throughout Britain has declined along with the rest of our industrial base. I’m very much afraid that if we leave Europe, we will lose out on further commercial aerospace opportunities, and that part of Britain’s scientific, technological and industrial heritage will just die out. We were, for example, invited to take part in the development of Ariane, but the mandarins at Whitehall didn’t want to. Rather than invest in the French rocket, they thought we’d be better off hitching rides with the Americans. The problem with that is that the Americans naturally put their own interests first, and so tended to carry British satellites only when there was a suitable gap in the cargo. It also meant that British satellite launches were limited to the times the Space Shuttle was flying. These were curtailed after the Challenger explosion. If we’d have stuck with the French, we could possibly have had far more success putting our probes into space.

I’m sure there are very many other ways Bristol and the West Country could also be harmed by the decision to leave the EU. It’s just what occurs to me, as someone with an interest in space exploration, from a city that was a centre of the aeroplane, rocket and satellite industries. I also decided to post this, because I know that Bristol’s not unique in its position. There are other working ports and centres of the aerospace industry across the country, that will also suffer if we leave Europe. And so I firmly believe we should remain in.

Dune: Towards the Still Suit

July 21, 2013

One of the most fascinating pieces in Frank Herbert’s SF epic, Dune, is the still suit. This is a suit composed of semi-permeable membranes that takes the body’s sweat and purifies it, supplying the wearer with drinking water. Thus clothed, he or she can survive weeks out in the dry wastes of the desert planet. It came closer to reality yesterday, when Swedish scientists created a device that can turn sweat from clothes into drinking water. The device spins the clothes to release the sweat, which it then filters, distils and purifies. The BBC’s report into it can be read here

http://www.bbc.co.uk/news/technology-23360907

The machine was produced to provoke public awareness of the importance of drinking water in the developing world. It’s makers state that it will never be put into production, as there are better ways of purifying water, such as water purification pills. Nevertheless, if the purification process used could be combined with a type of garment permeated with channels to hold and circulate water, something like Dune’s stillsuit would be produced. Astronauts already where something similar in their water-cooled undergarment, which regulates their temperature during space walks. And if a stillsuit could be produced affordably, it would allow greater human exploration and exploitation of Earth’s deserts, like the Sahara, Namibian and Gobi.

Spacesuit

Astronaut’s watercooled undersuit

Source: Michael Freeman, Space Traveller’s Handbook (London: Hamlyn 1979)

With that technology, we could be a small step closer to the time, when no-one should die for lack of water.