2/2 CDC was caught on the spot. When did patient zero begin in US? How many people are infected? What are the names of the hospitals? It might be US army who brought the epidemic to Wuhan. Be transparent! Make public your data! US owe us an explanation!
I think I found an error at page 85 in <OpenGL superbible> 7th edition.
"we can pass data from the fragment shader to the vertex shader." should be "we can pass data from the vertex shader to the fragment shader."@grahamsellers