In antiquity, we see examples of magnifying crystals formed into a biconvex shape as early as the 7th century BC. Whether the people of that period used them either for fire-starting purposes or ...

biconvex, oval-shaped; “1074” and “2.5/1000” debossed on one side and plain on the reverse side; Bottle of 60 5mg/500mg – orange, biconvex, capsule-shaped; "1070" and "5/500" debossed on ...

Laser vision correction procedures offer a long-term solution for many people with myopia and other refractive errors. These ...

With Shape It!, teens develop the confidence and competencies they need to pave their own path in an ever-evolving global landscape. Help students take ownership of their learning with Shape It! The ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific ...

Finding the perfect pair of glasses is difficult, but here's how to do so while considering your face shape, skin tone, lifestyle and personality. Sean Jackson is a creative copywriter living in ...

China’s economy is unusual. Whereas consumers contribute 50% to 75% of gross domestic product in other major economies, in China they account for 40%. Investment, such as in property ...

The Vari L-Shaped Electric Standing Desk is a premium option offering ample workspace, ergonomic design, and easy assembly. Ideal for professionals who need a versatile, sturdy setup, its smooth ...

Chinese interior studio Various Associates has completed an irregular pyramid-shaped flagship store for drone brand DJI in Shenzhen, China. Located at OCT Harbour on the shores of Shenzhen Bay ...

Scientists say they have uncovered how and why wombats produce cube-shaped poo - the only known species to do so. The Australian marsupial can pass up to 100 deposits of poop a night and they use ...

What kind of exercise can make us - or keep us fit? Find out more on In Good Shape, the health show on DW. Informative and entertaining, In Good Shape reports on the most interesting developments ...

At the 2024 Concours, we were delighted to see a category devoted to "wedge-shaped concept cars and prototypes." Scroll through to see some of our favorites. Exner and Chrysler, of course.