Question of the Week, from the Naked Scientists
Dr Chris Smith
Add to My Podcasts
Episodes
About
Reviews
Promote
Why do leaves turn red in autumn?
2 minutes
Posted Oct 19, 2014 at 11:00 pm.
0:00
2:56
Add to My Queue
Download
MP3
Share
episode
Share at current time
Show notes
Why do leaves turn red in the autumn? And how do they know when it is time to drop? Like this podcast? Please help us by
supporting the Naked Scientists
Previous
How can I avoid being struck by lightning?
Next
How will life end on Earth?
← See all 637 episodes of Question of the Week, from the Naked Scientists
