lustyd
Well-known member
There's not much we can do if the terrorists are the ones building them!
That's quite a different type of device, and risk. All you can do with Sr90 is put it in a dirty bomb.There are about 2500 of these very small nuclear "generators" strewn across the Russian countryside.
They were often used to power remote light houses.
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I think we'd need to have some sort of, oh I don't know, common market for that to work.Although if I was single and bored with a bit of money to invest, I do think.there could be a viable business in a sailing ship that could sell retail from a temporary shop on deck when in harbour. You could run down to the Bordeaux region and sell posh English goods - Stilton, wine, good cider - then restock and head for Cornwall to sell nice French products to the tourists. Then head south in the autumn for some similar run somewhere with better weather.
Not really, the current system works it just has a bunch of paperwork and taxes that wouldn't otherwise be necessary but it's still a viable optionI think we'd need to have some sort of, oh I don't know, common market for that to work.
You can save a lot of fuel by slowing merchant ships down. Bigger ships are much more fuel efficient per ton of cargo moved than are smaller ships. Ships are more fuel efficient than any other way of moving goods.
And…
Why I’m backing a return to sailing ships - Splash247
It still costs a lot more. Its just that the tax payer pays, not the passengerThis seems to be a worse problem in the UK than elsewhere.
France have banned short haul flights where there is a rail alternative.
Somebody should Rishi that next time he gets on his private jet or helicopter.
Eco-conscious billionaires will fuel their Gulfstream G4s on bio-fuel made from algae or something. None of them will be sailing anywhere, except around the cans at the Monaco Classics or Les Voiles de Saint Tropez maybe.A good article I remembered reading last year about Grain de Sail which Bajansailor mentions above:
‘It’s a little bit of utopia’: the dream of replacing container ships with sailing boats
At the time it got me thinking about the possibility of a regular transatlantic passenger service focusing on speed over carrying capacity for eco-conscious billionaires.
The real solution is to stop buying fast fashion that's worn a few times and replaced, and other unnecessary tat from the far east. There will always be a need for efficient sea transport, but if we reduce it to a minimum, it'll be good for everyone. Same with the billion airline passenger capacity mentioned in the other thread. Accept that the days of jetting to Phuket for a holiday or Vegas for a fancy wedding are over, and we'll have a chance of keeping the planet habitable. It'll also be good for our bank balances!
Some pay good money for that....Providing the skipper doesn't go too far and start flogging us.
I think that just as motor racing does sometimes improve the cars that we drive so both the long distance sailing races that we associate with Les Sables d’Olonne and the inshore racing for the America’s Cup can produce fast and efficient sailing cargo carriers.
We do have the problem of the cargo:
With liquid cargo there is no problem, you can have a sailing tanker tomorrow.
The same goes for liquid gas cargoes.
Dry cargo in its various states is a real problem because we have spent the last 75 years working on ever better, ever cheaper and ever faster ways to load and discharge bulk and general cargo into and out of hatches, including the use of Malcolm McLean’s great invention which we call the ISO container, and the modern container ship.
The sailing gear is in the way!
Solve this one and the sailing cargo ship becomes a realistic possibility.
Basically, anything that requires more crew than present ships do won't happen. Also, anything that requires anything like the maintenance a conventional rig does won't happen either. Days in port doing maintenance are expensive! A ship is only earning money when it is travelling.All the sailing ships we know of today were extremely small in cargo capacity compared to something like the Emma Maersk and other modern box ships.
For a sailing ship, you need to consider also the environmental effects of the making, repairing and replacing the sails and sailing gear.
For a comfortable cruising boat for crossing oceans, the Dashews worked out that burning diesel was cheaper than sailing.
Also check out this thread on this forum:-
Motor cheaper than sail.. ?
This is what a commercial 'sailing' ship looks like. Note the funnels at the back; these are 'wind-assist' vessels.Basically, anything that requires more crew than present ships do won't happen. Also, anything that requires anything like the maintenance a conventional rig does won't happen either. Days in port doing maintenance are expensive! A ship is only earning money when it is travelling.
As I said, wind power may well be part of the solution, but if it is, it won't look anything like a conventional rig, and almost certainly won't be made from canvas. Think wind turbine blades, not sails.