Word: juste
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Dates: during 1990-1999
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Nature rarely bestows gifts on scientists, however, without exacting a price, and the price, in this case, takes the form of additional complications. Among other things, string theory requires the existence of up to seven dimensions in addition to the by now familiar four (height, width, length and time). It...
Einstein was brilliant, of course, but he was also lucky. When he developed the general theory of relativity, he dealt with a world that had just three spatial dimensions plus time. As a result, he could use off-the-shelf mathematics to develop and solve his equations. M theorists can...
Which shapes represent the fundamental structures in our universe? On this point, string theorists are currently clueless. For the world conjured into existence by M theory is so exotic that scientists are being forced to work not just at the frontier of physics but at the frontier of mathematics as...
All this has nothing to do with relativity, but it had much to do with Einstein's contemplation of relativity. Einstein became the emblem not only of the desire to know the truth but also of the capacity to know the truth. In his 1993 novel, Einstein's Dreams, Alan...
To be sure, Franklin Roosevelt was far from perfect. Critics lamented his deviousness, his lack of candor, his tendency to ingratitude. His character flaws were widely discussed: his stubbornness, his vanity, his occasional vindictiveness, his habit of yessing callers just to be amiable. At times, his confidence merged into arrogance...