Main content
What are the best trees for mopping up polluting particles?
Professor Barbara Maher from the University of Lancaster explains which species of trees are best at helping to reduce air pollution from the roadside.
(Image: Trees lining a road side. Credit: Getty Images)
Duration:
This clip is from
More clips from CrowdScience
-
![]()
In a random universe, is anything predictable?
Duration: 01:58
-
![]()
How do birds survive so high up?
Duration: 02:13
-
![]()
The nose knows a good beer
Duration: 02:36
-
![]()
What if the Moon didn鈥檛 exist?
Duration: 02:24
