Vocabulary

• positive side: The good or beneficial aspect of something, especially something that is generally considered negative.
• for example: As an illustration or instance.
• of course: Sure ; Certainly
• lights up: Third-person singular present tense of to illuminate something; to make something brighter with light.
• have to: Must do
• in fact: Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
• instead of: When one thing is replaced by another
• in the ground: Located within or beneath the surface of the earth.
• draw in: To attract or entice someone or something.
• used to: Did regularly before, but don't do now
• in terms of
• next to: Being located along side another
• shapes and sizes: A wide variety of forms and dimensions.
• along with: In addition to; together with.
• in action: Actively doing something; performing a task or duty.
• based on: To use something as the foundation or starting point for something else.
• thumbs up: A gesture of approval or agreement, indicated by holding a fist with the thumb extended upwards.
• subscribe: To regularly pay to receive a service
• specific: Precise; particular; just about that thing
• experience: Thing a person has done or that happened to them
• positive: Showing agreement or support for something
• flip: To turn your body in the air, as in gymnastics
• negative: The opposite to a positive electrical charge
• sense: Certain mental feeling or emotion
• position: Person's opinion or attitude about something
• represent: To depict art objects, figures, scenes; to portray
• current: Electricity flowing through wires
• suppose: To imagine or guess what might happen
• conventional: Following the common attitudes and practices
• draw: To attract attention to someone or something
• handful: an amount of something that can be held in one hand; small quantity or amount of people or things
• direction: When someone tells people what to do
• simply: In an easy or clear manner
• charge: To run quickly toward someone to attack them
• volume: Number or amount of something e.g. sales
• switch: A change or shift from one method to another
• actual: Real or existing in fact, not imagined; real
• standard: Official unit of measuring something
• lead: Wire for electricity, computer, etc.; cable
• ground: To break (coffee, etc.) into tiny bits with machine
• leave: To go away from; depart
• notice: To become aware by sight, touch, or hearing
• complicate: To make more difficult to do, understand or use
• lot: What happens to a person in life from chance; fate
• channel: Long hole dug in the ground, e.g. to move water
• emit: To release or send out (a gas, etc.)
• flow: To move steadily and easily in a certain direction
• sign: Indication that something exists or will happen
• learn: To get knowledge or skills by study or experience
• fact: Something that is known or proved to be true
• simple: Not hard to understand or do; not complex
• crystal: A solid formed by the solidification of a chemical
• adjust: To change; to attain a desired state or function
• replace: To use instead of something else
• stripe: Strip of alternating color in straight lines
• point: An item to be discussed
• chip: To break a small piece off something such as a cup
• circuit: An area where cars race in a circle
• rectangle: Four-sided geometrical shape with all right angles
• bulb: A round electronic device that produces light
• fluorescent: Having the property of fluorescence; brightly lit
• correspond: To have similarity or equality with something
• arrow: Symbol used on road signs to show direction
• diagram: A drawing intended to explain how something works
• dot: To place small amounts/things in various places
• amplifier: Electronic equipment to increases signal strength
• zigzag: One of a series of short sharp turns or angles
• chassis: Supporting frame of a structure, esp. a car
• capacitor: Device that can temporarily store electric charge
• diode: Device allowing current flow in one direction only