THE value of polystyrene and of certain other organic plastics as dielectrics for high-frequency apparatus is well known. The power factor for polystyrene at frequencies of 10 6 10 7 c./ ...

Polystyrene sheet is used to make containers, enclosures, instrumentation housings, CD cases, and other applications requiring a lightweight, inexpensive plastic. Two common uses for polystyrene: foam ...

It was these drawbacks that led Stuart Semple to create his own incredibly black paint. Over the years, he’s refined the formula and improved its performance, steadily building a greater product ...

Black holes are points in space that are so dense they create deep gravity sinks. Beyond a certain region, not even light can escape the powerful tug of a black hole's gravity. And anything that v ...

APPLETON – In an era of online shopping and meal delivery programs, families might find themselves beset by an influx of polystyrene foam. From frozen food delivery containers to protective ...

Black holes are regions in space where an enormous amount of mass is packed into a tiny volume. This creates a gravitational pull so strong that not even light can escape. They are created when giant ...

Learn more With every other major deal event out of the way for the year, Black Friday is finally on the horizon. If you've been looking for a chance to save and somehow missed every Prime Day ...

Other materials used in FFF printing include, but are not limited to, high-impact polystyrene (HIPS); composite filaments made of wood, bronze, and copper; UV-luminescent filaments; nylon ...

Learn more Underneath fresh chocolate chip cookies and buttery roasted potatos is the humble baking sheet, a kitchen essential that doesn't get enough credit. Baking sheets are incredibly ...

Sing-along with Rhys as he raps his way through his favourite black heroes for Black History Month.