Caustic is backed by $11 million in angel funding, and it used some of that to buy Splutterfish, which makes Brazil.

That’s a recipe for a caustic solution. The more hydrogen ions a solution has, the more acidic it is, which is why as the CO 2 in Earth’s atmosphere has increased, its water has gotten more ...

Kitchen windows often become sticky due to smoke and grease, making them difficult to clean. This simple trick will make your kitchen sparkle like new again. Kitchen windows get sticky from smoke and ...

A version of this article appears in print on Oct. 6, 2010, Section A, Page 8 of the New York edition with the headline: Flood of Caustic Sludge Covers Hungarian Towns.

Caustic Professional's R2100 and R2500 add-in boards, on the other hand, serve as dedicated hardware accelerators. Meet the RTU The R2500 uses a pair of RT2 ray trace units (RTUs).