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Do you have a question about physics or astronomy? We may be able to answer.

If you canot find an answer to your question on this page, you can writhe to  phys@au.dk, and in subject write 'Spørg IFA'.

We will return our answer via e-mail. Some of the answers will also be published on this web page. Before writing to us, see if we have already answered your question in the column the left.

If you ask in English we'll answer in English.