Differential Calculus

This video has been re-released ( Oct 4, 2024 ),
edited down from 1 hour to 1/2 hour, with
an introductory sequence.
^^ 8:55 "the white part of the eye", Wikipedia::
The *sclera*, also known as the white of the eye or,
in older literature, as the tunica albuginea oculi,
is the opaque, fibrous, protective outer layer of the eye
containing mainly collagen and some crucial elastic fiber.
--- well, there you go then: the "white part of the eye". So,
« The BBQ cinder (from the Lazzaro mesquite chunks) almost
burned a HOLE through my tunica . »
^^ 10:25 Space is ⟂ to Energy, ⟂(Sp,En) •
REPLACES ortho(Lin(S),Lin(T)) (EINSTEIN hypercubic pseudohyperbolic)
___
Æ has noted that this is a relatively popular video on this channel;
On October 4 this was re-released •

[@unixux]

I was expecting some undressing …

[@alexdroman]

What on earth..