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There is nothing more unnerving , two weeks before you are about to fly out to a speaking engagement , than a story like this hitting the headlines ( actually it hit wednesday , but this is the followup ) . Manures can provide about 45 % of this amount , or about 28 % after allowing for storage and handling losses . It is planned to widen and improve the functions , and thus increase the public usefulness of this institution created originally in honour of our illustrious dead of the First World War . A doctor or an engineer who spends 5 years without opening a book would be left incredibly far behind with regard to the volume of new discoveries , new techniques , and new facts , which are the hallmark of this period of incredible revolution in science and technology . The most likely source for this enormous amount of energy is a " Massive Dark Objects " with a total mass of 100 million stars like the Sun .