Volume V Part 1 (1/2)
A History of Science.
Volume 5.
by Henry Smith Williams.
A HISTORY OF SCIENCE--BOOK V
ASPECTS OF RECENT SCIENCE
STUDENTS of the cla.s.sics will recall that the old Roman historians were accustomed to detail the events of the remote past in what they were pleased to call annals, and to elaborate contemporary events into so-called histories. Actuated perhaps by the same motives, though with no conscious thought of imitation, I have been led to conclude this history of the development of natural science with a few chapters somewhat different in scope and in manner from the ones that have gone before.
These chapters have to do largely with recent conditions. Now and again, to be sure, they hark back into the past, as when they tell of the origin of such inst.i.tutions as the British Museum, the Royal Society, and the Royal Inst.i.tution; or when the visitor in modern Jena imagines himself transplanted into the Jena of the sixteenth century. But these reminiscent moods are exceptional. Our chief concern is with strictly contemporary events--with the deeds and personalities of scientific investigators who are still in the full exercise of their varied powers.
I had thought that such outlines of the methods of contemporary workers, such glimpses of the personalities of living celebrities, might form a fitting conclusion to this record of progress. There is a stimulus in contact with great men at first hand that is scarcely to be gained in like degree in any other way. So I have thought that those who have not been privileged to visit the great teachers in person might like to meet some of them at second hand. I can only hope that something of the enthusiasm which I have gained from contact with these men may make itself felt in the succeeding pages.
It will be observed that these studies of contemporary workers are supplemented with a chapter in which a hurried review is taken of the field of cosmical, of physical, and of biological science, with reference to a few of the problems that are still unsolved. As we have noted the clearing up of mystery after mystery in the past, it may be worth our while in conclusion thus to consider the hordes of mysteries which the investigators of our own age are pa.s.sing on to their successors. For the unsolved problems of to-day beckon to the alluring fields of to-morrow.
I. THE BRITISH MUSEUM
IN the year 1753 a remarkable lottery drawing took place in London.
It was authorized, through Parliament, by ”his gracious Majesty” King George the Second. Such notables as the archbishop of Canterbury and the lord chancellor of the realm took official interest in its success. It was advertised far and wide--as advertising went in those days--in the _Gazette_, and it found a host of subscribers. Of the fifty thousand tickets--each costing three pounds--more than four thousand were to be of the cla.s.s which the act of Parliament naively describes as ”fortunate tickets.” The prizes aggregated a hundred thousand pounds.
To be sure, state lotteries were no unique feature in the England of that day. They formed as common a method of raising revenue in the island realm of King George II. as they still do in the alleged continental portion of his realm, France, and in the land of his nativity, Germany. Indeed, the particular lottery in question was to be officered by the standing committee on lotteries, whose official business was to ”secure two and a half million pounds for his Majesty”
by this means. But the great lottery of 1754 had interest far beyond the common run, for it aimed to meet a national need of an anomalous kind--a purely intellectual need. The money which it was expected to bring was to be used to purchase some collections of curiosities and of books that had been offered the government, and to provide for their future care and disposal as a public trust for the benefit and use of the people.
The lottery brought the desired money as a matter of course, for the ”fool's tax” is the one form of revenue that is paid without stint and without grumbling. Almost fifty thousand pounds remained in the hands of the archbishop of Canterbury and his fellow-trustees after the prizes were paid. And with this sum the inst.i.tution was founded which has been increasingly famous ever since as the British Museum.
The idea which had this splendid result had originated with Sir Hans Sloane, baronet, a highly respected practising physician of Chelsea, who had acc.u.mulated a great store of curios, and who desired to see the collection kept intact and made useful to the public after his death.
Dying in 1753, this gentleman had directed in his will that the collection should be offered to the government for the sum of twenty thousand pounds; it had cost him fifty thousand pounds. The government promptly accepted the offer--as why should it not, since it had at hand so easy a means of raising the necessary money? It was determined to supplement the collection with a library of rare books, for which ten thousand pounds was to be paid to the Right Honorable Henrietta Cavendish Holies, Countess of Oxford and Countess Mortimer, Relict of Edward, Earl of Oxford and Earl Mortimer, and the Most n.o.ble Margaret Cavendish, d.u.c.h.ess of Portland, their only daughter.
The purchases were made and joined with the Cottonian library, which was already in hand. A home was found for the joint collection, along with some minor ones, in Montague Mansion, on Great Russell Street, and the British Museum came into being. Viewed retrospectively, it seems a small affair; but it was a n.o.ble collection for its day; indeed, the Sloane collection of birds and mammals had been the finest private natural history collection in existence. But, oddly enough, the weak feature of the museum at first was exactly that feature which has been its strongest element in more recent years--namely, the department of antiquities. This department was augmented from time to time, notably by the acquisition of the treasures of Sir William Hamilton in 1773; but it was not till the beginning of the nineteenth century that the windfall came which laid the foundation for the future incomparable greatness of the museum as a repository of archaeological treasures.
In that memorable year the British defeated the French at Alexandria, and received as a part of the conqueror's spoils a collection of Egyptian antiquities which the savants of Napoleon's expedition had gathered and carefully packed, and even s.h.i.+pped preparatory to sending them to the Louvre. The feelings of these savants may readily be imagined when, through this sad prank of war, their invaluable treasures were envoyed, not to their beloved France, but to the land of their dearest enemies, there to be turned over to the trustees of the British Museum.
The museum authorities were not slow to appreciate the value of the treasures that had thus fallen into their hands, yet for the moment it proved to them something of a white elephant. Montague Mansion was already crowded; moreover, its floors had never been intended to hold such heavy objects, so it became imperatively necessary to provide new quarters for the collection. This was done in 1807 by the erection of a new building on the old site. But the trustees of that day failed to gauge properly the new impulse to growth that had come to the museum with the Egyptian antiquities, for the new building was neither in itself sufficient for the needs of the immediate future nor yet so planned as to be susceptible of enlargement with reasonable architectural effect. The mistakes were soon apparent, but, despite various tentatives and ”meditatings,” fourteen years elapsed before the present magnificent building was planned. The construction, wing by wing, began in 1823, but it was not until 1846 that the last vestige of the old museum buildings had vanished, and in their place, spreading clear across the s.p.a.cious site, stood a structure really worthy of the splendid collection for which it was designed.
But no one who sees this building to-day would suspect its relative youth. Half a century of London air can rival a cycle of Greece or Italy in weathering effect, and the fine building of the British Museum frowns out at the beholder to-day as grimy and ancient-seeming as if its ma.s.sive columns dated in fact from the old Grecian days which they recall. Regardless of age, however, it is one of the finest and most ma.s.sive specimens of Ionic architecture in existence. Forty-four ma.s.sive columns, in double tiers, form its frontal colonnade, jutting forward in a wing at either end. The flight of steps leading to the central entrance is in itself one hundred and twenty-five feet in extent; the front as a whole covers three hundred and seventy feet. Capping the portico is a sculptured tympanum by Sir Richard Westmacott, representing the ”Progress of Civilization” not unworthily. As a whole, the building is one of the few in London that are worth visiting for an inspection of their exterior alone. It seems admirably designed to be, as it is, the repository of one of the finest collections of Oriental and cla.s.sical antiquities in the world.
There is an air of repose about the _ensemble_ that is in itself suggestive of the Orient; and the illusion is helped out by the pigeons that flock everywhere undisturbed about the approaches to the building, fluttering to be fed from the hand of some recognized friend, and scarcely evading the feet of the casual wayfarer. With this scene before him, if one will close his ears to the hum of the great city at his back he can readily imagine himself on cla.s.sical soil, and, dreaming of Greece and Italy, he will enter the door quite prepared to find himself in the midst of antique marbles and the atmosphere of by-gone ages.
I have already pointed out that the turning-point in the history of the British Museum came just at the beginning of the century, with the acquisition of the Egyptian antiquities. With this the inst.i.tution threw off its swaddling-clothes. Hitherto it had been largely a museum of natural history; in future, without neglecting this department, it was to become equally important as a museum of archaeology. The Elgin marbles, including the wonderful Parthenon frieze, confirmed this character, and it was given the final touch by the reception, about the middle of the century, of the magnificent a.s.syrian collection just exhumed at the seat of old Nineveh by Mr. (afterwards Sir Henry) Layard.
Since then these collections, with additions of similar character, have formed by far the most important feature of the British Museum. But in the mean time archaeology has become a science.
Within recent years the natural history collection has been removed _in toto_ from the old building to a new site far out in South Kensington, and the casual visitor is likely to think of it as a separate inst.i.tution. The building which it occupies is very modern in appearance as in fact. It is a large and unquestionably striking structure, and one that gives opportunity for very radical difference of opinion as to its architectural beauty. By some it is much admired; by others it is almost equally scoffed at. Certain it is that it will hardly bear comparison with the parent building in Great Russell Street.
Interiorly, the building of the natural history museum is admirably adapted for its purpose. Its galleries are for the most part well lighted, and the main central hall is particularly well adapted for an exhibition of specimens, to which I shall refer more at length in a moment. For the rest there is no striking departure from the conventional. Perhaps it is not desired that there should be, since long experience seems to have settled fairly well the problem of greatest economy of s.p.a.ce, combined with best lighting facilities, which always confronts the architect in founding a natural history museum.
There is, however, one striking novel feature in connection with the structure of the natural history museum at Kensington which must not be overlooked. This is the quite unprecedented use of terra-cotta ornamentation. Without there is a striking display of half-decorative and half-realistic forms; while within the walls and pillars everywhere are covered with terracotta bas-reliefs representing the various forms of life appropriate to the particular department of the museum which they ornament. This very excellent feature might well be copied elsewhere, and doubtless will be from time to time.
As to the exhibits proper within the museum, it may be stated in a word that they cover the entire range of the faunas and floras of the globe in a variety and abundance of specimens that are hardly excelled anywhere, and only duplicated by one or two other collections in Europe and two or three in America.