يُعد جسر السكك الحديدية هذا، الذي يمر فوق مصب نهر فورث باسكتلندا، أطول جسر كابولي متعدد الفتحات في العالم. ودشِّن الجسر في عام 1890 ولا يزال ...
Bridge Base Online (BBO) is the most popular online bridge organization. Players can participate in regular bridge games and in some tournaments for free. There are also paid-entry tournaments, some ...
One man is redesigning the world with toothpicks! "The easiest question to answer is how did you get started with toothpicks and it's simply a box of toothpicks and a bottle of glue," said Stan Munro, ...
Abstract: Being able to build a map of the environment and to simultaneously localize within this map is an essential skill for mobile robots navigating in unknown environments in absence of external ...
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