Have you ever wondered why you can't see through wood or why
glass is transparent even through it's rigid?
Bonus feature: a cameo by an orange-coloured head of
About the Podcast
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!