Science Drops! is now a proud member of The Warren podcast network, the home of great Irish podcasts. Hop on over to <a href= "http://www.thewarren.ie">www.thewarren.ie</a> to hear some of the most innovative podcasts in Ireland. if you like what you heasr, please spread the word!<hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

Morning breath - what is it?

Have you ever wondered why stars twinkle? Or why the Earth is round rather than, say, square or triangular? Or even why we have earwax?Science Drops! answers these - and many other thorny science questions - in a fun-filled 90 seconds! Hosted on Acast. See acast.com/privacy for more information.