Did you know? Top speed of an African Wild Dog (72.5 km/h) is about as big as Top speed of an elk (72.4 km/h)
Fastest speed attained by a helicopter ...
Top speed of an African Bush Elephant ...
Top speed of an ostrich ...
Top speed of a Mallard duck in flight ...
Yes, there's now a book based on these numbers. Oxford University Press: July 2018.
Click here to learn more about it.
Click here for Podcast: Andrew Elliott interviewed for New Books Network.