Metal O-ring seal is a high-strength metallic tube designed to be applied in extreme working conditions. Due to its special structure and material, Metal O-ring seals ...

The Red Revenue block of four and the sheet of 25 5-candarin Large Dragon stamps are rare Chinese stamps of the Qing dynasty issued in 1897 during a shortage of regular stamps. They have a red ...

When the new Armstrong Student Center opened in 2014, one of its breathtaking focal points was The Great Seal, a 3-D version of the university seal, created with real objects and containing students' ...

Bonded seals are metal washers with rubber inserts for use in high-pressure applications. The washer resists the bursting forces and limits the deformation of insert, which is self-centralizing and ...

Learn how to make rubber O-ring oil seals with this behind the scene factory process! Discover the techniques and materials needed to create durable seals for various applications. Can Kamala ...

The U.S. Postal Service has announced that the price of a stamp will not change in January 2025, after frequent increases throughout the years. How much will stamps cost in 2025? The price to mail ...

An Post has launched two artist-led generative AI-designed stamps featuring crypto technology in a first-ever for Ireland. Designer and AI Artist Kasia Oźmin crafted her visionary interpretation ...

The large northern fur seal, found in chilly northern waters, was hunted to near extinction during the 19th century. These animals were protected by law in 1911, and populations later rebounded to ...

Due to their superior points difference, a win against Salford COULD all but rubber-stamp an 11th place finish dependent on ...

Three things seem certain to happen in life: death, taxes and the prices of stamps going up. The United States Postal Service announced that First-Class postage, currently at 73 cents, will go up ...

Created and produced by parents of young children, WBUR's Circle Round adapts carefully-selected folktales from around the world into sound- and music-rich radio plays for kids ages 3-103.

Some say they want to stamp their marriage notification forms with personal seals to make them keepsakes. The Justice Ministry plans to end the mandatory requirement for hanko in procedures ...