As The Strategist’s resident bedding expert, I’ve slept on a lot of different bedding to know that swapping in cooling sheets — whether they’re made of a tighter-weave fabric like percale ...

Electrostatic loudspeakers work by the attraction ... These electrodes can be wire mesh, an array of parallel wires, or a perforated metal sheet. The film is held at a very high constant static ...

Electrostatic motors are now common in MEMS applications, but researchers at the University of Wisconsin and spinoff C-Motive Technologies have brought macroscale electrostatic motors back.

An electrostatic loudspeaker uses a thin plastic diaphragm residing between two perforated metal sheets (the grids or stator plates). The audio signal is applied to the grids out of phase.

A plotter that uses an electrostatic method of printing. Liquid toner models use a positively charged toner that is attracted to paper which is negatively charged by passing by a line of ...

Getty Images / Pekic A company's financial statements—balance sheet, income, and cash flow statements—are a key source of data for analyzing the investment value of its stock. Stock investors ...

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 ...

Normally electrostatic sparks are very small. If the object has a lot of charge, then these sparks can be hundreds of metres long. Sparks can occur between charged objects and people. Sometimes ...

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A handful of scientists and engineers—armed with materials and techniques unimaginable in the 1700s—are creating modern versions of Franklin’s “electrostatic motor,” that are on the cusp ...

The Fed also seeks to ensure the stability of the financial system. The Fed uses its balance sheet to help it accomplish those goals. The Fed decides what assets it holds and whether to expand or ...