Brainy Quote of the Day

Thursday, October 7, 2010

Rosetta's Stone...






The European Space Agency's Rosetta spacecraft is performing flyby missions producing a number of up-close observations of Lutetia that astronomers will use to investigate its composition and history. The visit should also help clear up which family of asteroids Lutetia belongs to—the C-type of primitive carbonaceous bodies or the more metallic M-type asteroids.

Link: Lutetia

Confirmed for STS-133...and so can you

The Space Shuttle program will launch for STS-133 and STS-134, and then no more.

To commemorate the retirement of the Shuttle Program, NASA has come up with the Face in Space program.  It's free to upload your photo for the last two missions.  Think about it: no training, no possibility of exposure to the vacuum of space and no loss of lean mass due to weightlessness!

I uploaded this photo of myself performing spoken word poetry at the Austin East by South East Poetry Fest (a spin off of Austin's South by Southwest Music and Movie Fest).  Instead of a stock pose, I wanted to be unique!


You can hear the interview performance at this link: http://www.reverbnation.com/tgpthegriotpoet

For grins, I wrote a love piece called Synapses, using very pop astronomy/physics allusions and references.

Now, back to blogging about physics...

Monday, October 4, 2010

As I Blog, Complicit to the Conspiracy...

In the Internet post Universal Journal, a publication of the Association of Young Journalist and Writers, the author covers a book I've read, own, enjoyed and quote from most often: "Amusing Ourselves to Death: Public Discourse in the Age of Show Business,"

I've designed my teaching outline (so far) as follows:

00:00 - 00:05 Warm up
00:05 - 00:20 Lecture
00:20 - 00:25 Commercial Break *
00:25 - 00:40 Lecture
00:40 - 00:45 Commercial Break *
00:45 - 00:50 Closure/Bell

I usually set up my outline in Excel at 5 minute increments, trundling forward. It tends to keep teenagers quiet (and desperate) as they write in their interactive notebooks.

My "commercial break" mimics what they are used to: however, I'm not advertizing a product, I'm checking for understanding before moving forward.

Once upon a time, hunter-gatherers developed what we'd now classify as "attention deficit disorder," because stampeding Mastadons and Saber Tooth Tigers can make a really bad day! Ergo, you had to be kind of jumpy to know when to JUMP out of the way.

Cum agrarian society and the inventions of candles and the printing press, we developed vast powers of focused concentration. Walled cities and the deaths of Mastadons and Saber Tooth Tigers made us feel "safer."

Sadly, my hometown of Winston-Salem, NC is 16/25 of the most dangerous neighborhoods in the US. I guess it always has been: I never ordered a pizza until I moved out to Texas as an adult (seriously).

The Mastadons and Tigers now have two feet. Televison reinforces the feelings of fear that fuels both the alarm and firearm industries.

Yet, when I go home, I see the same neighbors and speak to them without fear. Yes, there's a fair amount of drug trading as there always from memory has been. There's a fair amount going on in the Texas suburb I live in. There are nuclear families, families getting divorces and single parent families in my culdesac. There are single mother families and nuclear families such as the one I grew up in that same neigborhood in NC. Yet, no one discusses the Potter's House Inner City Ministries (no relation to TD Jakes), led by Pastor John Young and his wife Pansy, that have purchased properties on 25th street and renovated them (one of them being my parent's old home). The same home I was raised in and gained a love of science, an appreciation of family and ultimately, an interest in physics, praying over every meal we received and speaking to one another over breakfasts and dinners uncountable now.

Yes, there's a lot of things bad in the neighborhood, but little reporting of what is good.

Though I like a lot of Action-Adventure movies, the clips are faster now than they used to be when filmmakers took the time to develop "plot."

Now plot has taken a back seat to adrenalin rush. The initial inventions of the telegraph, telephone, radio, television now inhanced/superceded by the Internet and the fusion of it within cell phones and phone apps.

As I blog, complicit to the conspiracy and leave you with a limited entry, as our attention spans are less tolerant to long polemic essays...

Joe Genius: Electricity

Diversity in Science

Holla!

Commentary on Science & Diverstiy

Saturday, October 2, 2010

Typing Like Texting...

Txtng:

I m blgg abt Phys.

I m rdg artcl ttld: Atmcly cntrld fbrctns f subnanm scl electr gps n th ste fo th Jnl of Appld Phys. Du 2 th ntr f prmssns, nly gvn th lnk 2 th ppr, f whh u cn dl th PDF fr th Jnl.

I m intly lvng o spcfc lttrs, vwls n phrs b/c I eyd a stdnt do ess tht frstrtd thm: th cmptr wld nt lt thm prcd b/c th s/w prgrmmd 2 rcgnz wrdz...

Th stdnt, ws txtng.

Tnrs hv thr "slng wrds" tht nly undrstnd, nt o/ps: u fl me?

Hwevr, t s n obsrvtn I md @ 2 hs: m/b lsng ur fclty 4 th wrttn wrd: sbjct/vrb agrmnt; obj/ind obj; nn, prnn, vrb, adj, adv; prp and prps phrss; prts f spch; pp opnngs n clsngs.

Thrby, th cmp f wrd prbs s ssntlly th blty 2 rd n ndrstnd mtrl. Bt, f w/nw "thnk n txt," hw s ths mtrl 2B ndrstd n usd?

OMG!

Translation:

I am blogging about Physics.

I am reading an article titled: Atomically controlled fabrications of subnanometer scale electrode gaps on the web site for the Journal of Applied Physics. Due to the nature of permissions, I've only given the link to the paper, of which you can download the PDF directly from the Journal.

I am intentionally leaving out specific letters, vowels and key phrases because this is what I observed a student do on an essay that frustrated them: the computer would not let them proceed because the software is programmed to recognize typed out words...

The student, in essence, was texting.

Teenagers of all generations have their own "slang words" that only they understand, much to the chagrin of parents and school administrators: dig what I'm saying? (That dated me!)

However, it is an observation I've made at two high schools now: we may be losing our faculty for the written word: subject/verb agreement; object/indirect object; noun, pronoun, verb, adjective, adverb; preposition and prepositional phrases; parts of speech; paragraph openings and closings.

Thereby, the comprehension of word problems is essentially the ability to read and understand material.

But, if we now "think in text," how is this material to be understood... and used?

Oh my God!