Tornado in a cup of tea
Tornado in a cup of tea
Is there an actual tornado in your tea? Why does sugar gather in the middle after stirring?
Fizika
9 – 12. razred
Autor: Dr. Stonawski Tamás
Ocjenjivač: Trauer János
Grafičar: Fasola Martin
Developer: Gálea Patrik
Ključne riječi
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