A magnifying glass contains a lens that’s made into a convex shape in order to better see small objects. Magnifying glasses have plenty of uses, from making it easier to read a book to examining ...

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R avana and Meghnath are in the terrace of the observatory in Lanka. After hearing about the Raman Effect, Meghnath is ...

Glimpse worlds beyond our own with AG’s esteemed space expert and living legend, Fred Watson. Fred Watson is an honorary professor at Macquarie University and was Australia’s first Astronomer-at-Large ...