Ticket Giveaway: We have five pairs of tickets to "Concave and Convex: A Sumikawa Kiichi Retrospective" at the Yokohama Museum of Art to give to readers. To apply, visit jtimes.jp/tickets.

Does a video show a massive metallic UFO orb over a volcano in Mexico? No, that's not true: The round object in the video is ...

Press Release Concave & Convex Spherical Mirrors Date Announced: 28 Oct 2014 Optical Surfaces Ltd. is a leading international supplier of concave and convex spherical mirrors made to your exact ...

Changchun Yutai optics company can produce convex concave lenses according to drawing or request. 1.Materials of the lens can be K9 glass, fused silica,ZF3,F4 and so on( CDGM glass);(Also available ...

The opposite of a convex punt is a concave one, where you risk a million to make a penny. Your potential gains are limited and typically known in advance, while your potential setbacks are huge ...

Concave Convex Mirror has been created for the Alt Material exhibition, part of NGV's Melbourne Design Week 2020. The framework of Concave Convex Mirror is made of mild steel spun over a custom ...

The findings of the study suggest that convex coasts on the whole may have a greater tendency toward accretion than either straight or concave coasts. Various reasons can be given as to why Guyana's ...