Use your finger to test for any liquid on the outside of each canister. Expected results: More moisture appears on the outside of the film canister that is placed under the cup with a lot of water vapor in it. The film canister under the cup with the dry classroom air has less moisture on it.
Technical knowledge is a theoretical ability to face a technical problem, analyze it, describe it, solve it, talk about it. Commonly found in teachers and drawing table engineers. Technical skill is the practical ability to execute the above.
noun techÂ·niÂ·cian \tek-Ëni-shÉn\. Tweet. : a person whose job relates to the practical use of machines or science in industry, medicine, etc. : someone who has mastered the basic techniques or skills in a sport, an art, etc.ull Definition of TECHNICIAN. 1. 2. See technician defined for English-language learners. See technician defined for kids.