What If Science Could...? (H2)
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Key vocabulary words with IPA pronunciation, definitions, example sentences, and interactive quizzes.
Phrases with type tags, bilingual definitions, usage notes, and example sentences.
Energy that does not pollute the atmosphere when used, such as wind or solar power.
A panel designed to absorb the sun's rays as a source of energy for generating electricity or heating.
To reduce the size, amount, or quantity of something.
A machine that allows the creation of a physical object from a three-dimensional digital model.