Laboratory equipment - generally


Telescopes in secondary school

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Kuinka kaukoputki toimii?

4
Average: 4 (1 vote)
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Kepplerian telescope

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Colourful Chemistry

4
Average: 4 (3 votes)

Bubbling Chemistry

4
Average: 4 (3 votes)
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Varikasta kemiaa 1

3.5
Average: 3.5 (2 votes)
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