device for observing or checking something. Electronic screens on which you can see images. To observe and keep a record of something.

Use or knowledge of science in industry etc..

point where things meet and interact. To make two different elements interact.

facts provided or learned.

fixed or movable upright partition used to divide room, give shelter from draughts, heat, or light. Displays in a theater on which movies are shown. To hide or block something from being seen.

person who plans look or workings of something prior to it being made. People who create plans to make some things.

An event at which you learned something. encounter event or occurrence.

To think carefully about something.

Used to add new (often different) information.

not same as another or each other.

What is true, as opposed to what is imagined.

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. moving in one side and out of other side of.

used to emphasize accuracy of figure or description.

almost or nearly as described, but not completely.

having been made greater in size or value. To make something larger, stronger, more effective.