Ervin Schrödinger – one of the most famous scientists working in the field of physics. Its works became fundamental for many modern schools of sciences. The approaches developed by Schrödinger formed the basis of modern understanding of many phenomena. Life of this person was not the simplest, however he constantly worked in the scientific environment.

It is much more difficult to thin people to gain weight at the expense of muscle bulk. However if it is correct to pick up a set of exercises and to adhere to a certain diet and a dream, then in several months it is possible to notice significant changes. And continuing to work on itself, you will shortly achieve desirable result.

Now very few people can be surprised with such useful and necessary invention as the bicycle. It is practically in each house: adult, children's or school, usual or sports, in two - three - or even a four-wheel variation. And only two centuries ago its emergence on city streets could draw attention and excite minds of passersby.

Several ways of shaving are known, each of which has the advantages and shortcomings. At the beginning of the past century nobody could assume that soon to replace traditional open razors and safety razors the compact and convenient electrorazor will come. But the lieutenant colonel of the American army Jacob Shik had the opinion in this respect.