There are many types of three-dimensional shapes. You've surely seen spheres and cubes before. In this lesson, you'll learn about polyhedra â three-dimensional shapes whose faces are polygons â and you'll also learn about two special types of polyhedra: prisms and pyramids.
IoT is short for Internet of Things. The Internet of Things (IoT) refers to the ever-growing network of physical objects that feature an IP address for internet connectivity, and the communication that occurs between these objects and other Internet-enabled devices and systems.
The IAT is an association test based on millisecond reaction time. It measures the speed with which a subject associates pleasant or unpleasant words such as âjoy,â âcrime,â or âworkâ with categories, for example, âblackâ or âwhite,â âmaleâ or âfemale.â