Vocabulary

• have to: Must do
• on the basis of: Because of; using as a reason or justification.
• in order to: For the purpose of; with the aim of.
• capillary action: The ability of a liquid to flow in narrow spaces without the assistance of, or even in opposition to, external forces like gravity.
• rise up: To attempt to defeat government or ruler
• interact with
• for short: As a shortened form of a name or phrase.
• go ahead: To start an activity; start doing, working etc.
• spread out: To extend or stretch over a large area.
• of course: Sure ; Certainly
• on the line: At risk; in a situation where something could be lost.
• for now: Temporarily; for the present time.
• wash away: To remove something by the action of water.
• with it: Intelligent, alert, and up-to-date.
• move along: To make progress; advance.
• to let: Indicates that a property is available for rent.
• a few moments: A short period of time
• instead of: When one thing is replaced by another
• show up: To arrive or be seen at a place, e.g. a party
• spot on: Exactly right; perfectly accurate.
• along with: In addition to; together with.
• a bit longer: For a slightly longer period of time.
• result in: To cause or produce as a consequence.
• extremely: In a way that is much more than usual or expected
• material: Cloth; fabric
• technique: Way of doing by using special knowledge or skill
• structure: The way in which the parts of a system or object are arranged or organized, or a system arranged in this way
• typically: In a normal or usual way
• spot: A certain place or area
• develop: To explain something in steps and in detail
• interact: To talk or do things with each other
• solid: Being able to be trusted; reliable
• substance: Essence of; most basic or central qualities
• measure: Plan to achieve a desired result
• separate: Being different from or unrelated to another
• significantly: In a way that is important or noticeable
• bit: Device put in a horse's mouth to control it
• component: One of the parts that something is made up of
• reach: To come to or arrive at a goal or destination
• physically: In a manner related to the body
• explain: To make clear or easy to understand by describing
• surface: To give (road) a top layer
• perform: To carry out an action well or successfully
• factor: Something that influences a result
• reaction: Bodily response to a drug or something eaten
• complete: To finish or reach the end of doing something
• organic: Developing naturally and without a set structure
• layer: One of several sheets of a material or object
• trace: To make an outline to determine a shape
• firmly: In a hard, steady, unchanging way
• dioxide: An oxide containing two oxides per molecule
• place: To put someone in a particular type of situation
• important: Having power or authority
• visible: Can see, easily seen or understood
• kind: In a caring and helpful manner
• pain: Strong feeling of hurt or discomfort
• evaporate: To pass off or away; to disappear
• order: Religious or social group, as of nuns
• learn: To get knowledge or skills by study or experience
• tutorial: A lesson given to a small group
• system: Set of organized, planned ideas that work together
• column: Regular series of articles in a newspaper/magazine
• stationary: Being still or unmoving
• sticky: Easy to adhere or stick to other things
• alternate: To follow one thing after another repeatedly
• mixture: Something made by combining two or more things
• rise: To wake up and get out of bed after sleeping
• front: Behavior not showing a person's true feelings
• capillary: Very small tube that carry blood in the body
• tube: Plastic or metal container for soft substances
• polar: Concerning the areas near the North or South poles
• dot: To place small amounts/things in various places
• calculate: To find an answer using mathematics
• gel: Thick substance, similar to jelly
• datum: Item of factual information
• differ: To be different; to be not like others
• solvent: Substance used to dissolve or melt others
• silicon: Mineral used in making steel and computer parts
• beaker: Flat-bottomed jar made of glass or plastic
• flask: Narrow-necked drink container