History is a complex business. Fortunes boom and bust, empires wax and wane, and change—whether social, political, or technological—has its winners, its losers, its advocates, and its e...więcej »
Stunning photographs of Soviet Metro Stations from across the former states of the USSR and Russia itself, many of which have never previously been documentedFor us, said Nikita Khrushc...więcej »
Trzymacie Państwo w swoich rękach drugą część historii gdańskich zakładów fotograficznych, w której opisano życie i twórczość pionierów fotografii pracujących w Gdańsku ...więcej »
The thinking man’s sports car: a symbol of the relentless desire for peak power and limitless performance. The Porsche 911 inspires a worldwide ripple effect.When Ferd...więcej »
The author proposes a redefinition of critical flow conditions that become universal for pressurised flows, free-surface flow conditions in any shape of channel cross-sectional areas. In fact, t...więcej »