¶ Radius
Cross Reference
Radius:
“It is very easy to be greatly misled when you see two spheres in tangency. There is only one line between the two. This is where you see that unity is two because the line breaks itself into radii of the two spheres.”
¶ Cross-References
- Tangency, 31 May’71
¶ Citations
- RBF tape-Blackstone Hotel, Chicago, 31 May 1971, p.37
