With the help of a local university, Russian veterinarian Sergei Gorshkov 3D printed four titanium prostethics to allow a four year-old cat named Dymka to walk again after all four of her paws had to ...

That is the case with the humble hairbrush, which was first patented in 1854 as “ornamental design for a hairbrush,” and still retains the same broad design with long handle and scalloped edges more ...