How Bird Wings Work (Compared to Airplane Wings) - Smarter Every Day 62
Published October 6, 2012
Views 1.32M | Likes 29.8K | Comments 1.50K
Ranked #4,218,035 globally by view count, this video has accumulated 1.32M views since it was published on Oct 6, 2012.
Views, likes & comments over time
Hover or tap the chart to see values