Unless one studies mathematics in university or other related fields, it's unlikely that one knows what university-level mathematics is. This is because mathematics in university is completely different from that in high school - mathematics all of a sudden abstract.
Just as Einstein's theory of General Relativity explains gravity as curvature of the universe, Hugh Bray similarly incorporates dark matter into the geometry of the universe, altering not just the "Riemannian metric" but also the "connection."
Because my back felt better the day of my appointment, DiBenedetto didn't crack it. But he did give me a brief education in chiropractic medicine. I came away from my first visit to a chiropractor with great respect for the profession.
The NCAA's collegiate model -- if it ever really existed -- died long ago and cannot be resuscitated. No matter how many times the big-time college-sport triangle is measured and re-measured, the sum of its angles is clearly not 180°.
Green Hornet is a cool movie that was created using some of the same technology architects use to visualize buildings and engineers use to simulate machines. If they learn how to use them too, kids never have to stop playing.