Spring-loaded plungers use a spring and a plunger (or ball tip) to exert a precise and repeatable force. They are a better option than having engineers cobble together an assembly that uses a simple, ...

Heat transfer is the physical act of thermal energy being exchanged between two systems by dissipating heat. Temperature and the flow of heat are the basic principles of heat transfer. The amount of ...

We help a reader track down an unusual, decades-old wineglass. By Tom Delavan The artist Sourabh Gupta gives a step-by-step guide to crafting Icelandic poppies out of crepe paper. By Jinnie Lee A ...

The 11th-century tapestry will go on display at the British Museum in September. Tickets for the exhibition have already been selling rapidly. By Alex Marshall Documents submitted to Congress detailed ...

Unlike fashion with its endless cycles of newness, interior design tends to run on a slower track. It would be impractical to reinvent your home whenever a new trend surfaced, but surveying the ...

Linear motion components provide the foundation for smooth axis movement on a machine tool. Here are factors to consider when choosing machines with linear motion components that are durable and ...