3 ms·
What's problematic is that there are no images (that I can find anywhere) of the "Mach 5" paper airplane they built. I'd like to see some credible images.Warni
by gardenfelder 4y ago
What's problematic is that there are no images (that I can find anywhere) of the "Mach 5" paper airplane they built. I'd like to see some credible images.Warning, there are web pages with captions on shutterstock photos which give you the impression that's the Mach 5 plane. Hard to prove anything.