Dr Karl

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National Geographic Kids

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Find Karl on Instagram

Come and join me for 'Great Moments in Dog Science

RESCHEDULE: Presenting a jam-packed hour of amazin

I guess that I’m pretty indecisive - I think …

Fancy a Road Trip around Tassie with me and a bunc

If you can't be bothered going to a Street Demonst

This Thursday, March 10, 0900-1000 (Sydney time),

At the famous Cornelia street… ❤️T.S (ps I l

Check out @wagovernment for ‘You’ve Got Questi

Join me on a fantastical journey from icy polar se

My favourite children’s book growing up was ‘T