This is a snipped of a lecture—recorded until the camera shut off, from what I understand, so you can follow up with Howard for more here.
A plea: I have to pay for server usage and have made all content on this website free and always will. I support my family on one income and do research, writing, videos, etc. as a hobby. If you can even spare $1.00 as a donation, please do so: it may not seem like much but if each person reading this would do so, even every now and then, it would add up and really, really help out. Here is my donate/paypal page.
Due to robo-spaming, I had to close the comment sections. However, you can comment on my Twitter page, on my Facebook page, or any of my other social network sites all which are available here.