Who Am I?

“I” am a collection of cells.
some  expressly invited by “my” genes
others are interlopers,  “my” guts their cross-town bus
but these interlopers defend “me”  daily
fending off worse marauders
thankfully
so “I” let them stay inside “me”
“my” greatest shame? “I” am a slave owner.
the  mitochondria in “my” cells  are trapped and  forced to serve “me”
all this begs one fundamental question,
am “I” really just a “me?”
or  a  whole society?

If “my” parts
needn’t be fully integrated
where do “I” end and “you” begin?
can “I” say that “I” have been everywhere?
well, everywhere on this tiny, spherical-ish speck of galactic dust?

TODAY’S RANT: Hyper-relativistic Mathematical Zones: or, When Will my Car be Done?

Albert Einstein theorized that distance and time are relative depending upon one’s speed. In everyday life we rarely notice this because of a little-known tenet of General Relativity that says, “Whenever one attempts to approach the speed  of light, there will be an octogenarian in the left-hand lane.”

Since the early 20th century, physicists have thought they were this close (author holds up hand with thumb and index fingers about 3/4 of a centimeter apart) to being able to explain the whole shebang. Figure out why very small things behave differently from very big things, and, Bob’s your uncle, we’ve got your Eureka moment.

I, however, think physicists will find that they have yet another hurdle to solve (mixed metaphor intended, smartypants.) This has to do with certain zones in which conventional measurements of space and time break down even when one is only moving at the speed the planet is revolving (24 hours/day, I think, no that sounds wrong somehow.)

I don’t think physics is quite prepared to explain why an hour in a mechanic’s shop is equal to about 4.33 hours on the outside. We’ve all experienced the inverted time-dilation effect of the Department of Motor Vehicles. According to Einsteinian relativity, time slows as one approaches the speed of light. However, time slows even more when one is in the slowest state of movement possible, the DMV line.

I won’t go into the distance contraction effects localized to the crotch region of men who wear wife-beaters and gold hood ornaments around their necks.

Are these just zones in which bistromathics trump mathematics (Sorry only readers of Douglas Adams’s Life, the Universe, and Everything will get that reference.)

Any Unified Field Theory must explain these phenomenon before I can accept it.

BOOK REVIEW: Physics of the Impossible by Michio Kaku

Physics of the Impossible: A Scientific Exploration into the World of Phasers, Force Fields, Teleportation, and Time TravelPhysics of the Impossible: A Scientific Exploration into the World of Phasers, Force Fields, Teleportation, and Time Travel by Michio Kaku

My rating: 5 of 5 stars

Michio Kaku is the master of pop physics writing. While you may find names like Brian Greene or Neil Degrasse Tyson more recognizable, if you haven’t read any of Kaku’s work, this is a good one with which to start.

This book examines the possibility (or lack thereof) of many technologies and scientific concepts prevalent in science fiction.

Why spend time reading about things impossible? It turns out that one’s definition of “impossible” matters greatly. Kaku divides the world of impossible into three classes. The first, and largest class by far, are those technologies that are impossible given today’s capabilities, but aren’t prohibited by the known laws of physics. This class includes technologies that one can readily imagine such as: robots, starships, and phasers. However, it also includes developments that one might think are firmly in the realm of sci-fi, such as: teleportation, telepathy, force fields, and psychokinesis.

Class II impossibilities are those that look impossible now, but which may prove possible as our knowledge increases. They include faster than light travel, time travel, and the existence of parallel universes. The first two require uncovering loopholes in prevailing Einsteinian paradigm. The second also begs the question of why we don’t have time tourists.

Class III impossibilities are those that violate the known, well-established laws of physics. Kaku only puts two items in this bin, perpetual motion and precognition.

Kaku’s book discusses a fascinating topic in a highly readable format and using good science.

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