Hitachi High-Tech has developed the "NEXTA DMA200," a dynamic mechanical analysis (DMA) instrument that evaluates the thermal ...

Almost every material expands when heated. Well-known examples include railroad tracks and concrete roadways, which feature visible expansion gaps to accommodate this effect. However, thermal ...

Most metals expand when their temperature rises. The Eiffel Tower, for example, is about 10 to 15 centimeters taller in summer than in winter due to its thermal expansion. However, this effect is ...

All materials, with some exceptions, expand when they are heated. However, the amount of expansion per degree change in temperature varies depending on the substance. Since structures are made up of ...

Most metals expand when their temperature rises. This effect is extremely undesirable for many technical applications. Now, scientists have created a new material that hardly changes in length over an ...