1
a simple lifting machine consisting of a rope which unwinds from a wheel on to a cylindrical drum or shaft joined to the wheel to provide mechanical advantage
2
a glass bulb inserted into a lamp or a socket in a ceiling, which provides light by passing an electric current through a filament or a pocket of inert gas.
3
a handle on a door that is turned to release the latch.
4
a tool with a heavy metal head mounted at right angles at the end of a handle, used for jobs such as breaking things and driving in nails.
5
a set of steps leading from one floor of a building to another, typically inside the building.
6
a short, slender, sharp-pointed metal pin with a raised helical thread running around it and a slotted head, used to join things together by being rotated so that it pierces wood or other material and is held tightly in place.
7
a piece of wood, metal, or some other material having one thick end and tapering to a thin edge, that is driven between two objects or parts of an object to secure or separate them.
8
a rigid bar resting on a pivot, used to help move a heavy or firmly fixed load with one end when pressure is applied to the other.
9
a slope or inclined plane for joining two different levels, as at the entrance or between floors of a building.
10
a tool typically used for chopping wood, usually a steel blade attached at a right angle to a wooden handle.
Crear