0
ambient airspeed?

Should there be some consideration of ambient airspeed? See: Thulborn, R. A. (2003): Wind-assisted flight of Archaeopteryx. N. Jb. Geol. Palaont. Abh..229: 6l-74; Stuttgart.

…read more, vote or answer

1 answer
image of Tony Thulborn   Tony Thulborn • 2
• 26 Jan 2016 4:16am
waiting for moderation