A duck’s wake always forms an angle of 39 degrees. But what does this tell us about the waves?
Colin Underhill/Alamy
Triangular relationship
Matt Parker (Allen Lane)
Writing a science book that draws readers into a complex and difficult subject is not a task for the faint of heart. Bestselling author Matt Parker writes: Humble Pie As the author of What to Make and Do in the 4th Dimension, you’d think he’d know all about it — after all, he’s one of the elite few who does it effortlessly — so imagine my surprise when I came across his latest book. Love Triangles: The Life-Changing Magic of Trigonometry…
Source: www.newscientist.com
