Alien Movie Trailer HD - Plot synopsis: In celebration of the 45th anniversary of Ridley Scott's 1979 sci-fi/horror masterpiece ALIEN, the film will return to theaters for a limited time on April 26,..
Let's journey into the picturesque setting of 19th-century England, where Cocker Spaniels, with their elegance and vitality, captured hearts and became one of the most adorable and popular dog..
In this video I graph a shifted and horizontal elliptic paraboloid, which is a quadric surface that opens up along parabolic traces while the cross-section has elliptical traces. This is the same shape..