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Focus on Fundamentals

Communicating Globally

¿Habla usted español? If not, you may want to try. At least for a few key phrases.

The Spanish-speaking population in the U.S. has topped 50 million — 16.3 percent of the total, according to U.S. Census Bureau statistics. Projections by researchers such as Cuban linguist Humberto Lopez Morales also indicate that, by 2050, 10 percent of the world will speak Spanish, double the English-speaking population, while percentages for French and German decline to 1.4 and 1.2 percent.

Color Fundamentals

Color is a powerful, if mercurial, tool. There are no absolutes with color. Blue or white do not exist. There are only relative degrees of color. Controlling the relative aspects of color should not require guesswork. A solid grasp of the basic properties of color perception is all we need.

The Perils of Pinspots

At the beginning of the year, Stacy Johnson wrote a piece for Money Talks News entitled "Things Babies Born in 2011 Will Never Know." Among the items he listed on the endangered list were videotape, travel agents, books, magazines, newspapers, movie rental stores, watches, paper maps, wired phones, long distance, newspaper classifieds (my 14-year-old daughter read this and asked me what one was), dial-up Internet, encyclopedias, CDs, film camera, catalogs, fax machines and wires.

Fusology

Thomas Edison invented the fuse more than a hundred years ago. Three days later, it blew and was subsequently bypassed with an aluminum-coated gum wrapper.

 

That last sentence is pure conjecture and has no basis in fact. Some might say it's an outright lie but I prefer to think of it as poetic license. That's when a writer is allowed to tell blatant lies with impunity. So please don't impugn my poetry.

Glamorous Movie Star Helps Make Wireless DMX Possible

Suppose that you are a high ranking U.S. naval officer just before World War II. Germany has successfully controlled the seas with superior numbers of submarines, Winston Churchill is very nervous about it, and the U.S. is feeling threatened. Along comes someone with an idea that could provide an edge in the undeclared war to keep shipping lanes open, thus insuring the survival of the Allied countries.

Ground Control

I was about 10 years old when I first learned just how important grounding is. My older brother had a garage band, and you couldn't have one of those back then without having a Bogen dual column PA system with two 8-inch speakers in each column. Nor could you have a legit garage band without the requisite electric guitars. And it goes without saying that no self-respecting garage band could exist without a garage.

Strike!

When I was a kid, my two older brothers were standing in the front door watching a massive electrical storm through the screen door. I was afraid to get too close to the doors or windows because of what sounded to me like earschplittenloudenboomers. Each bolt of lightning shook the house and rocked the neighborhood.

Power to Spare

A few years ago I bought a book called Standard Handbook For Electrical Engineers, but I never read it. It just sat on the shelf taunting me, making fun of me behind my back, sticking its $150 tongue out at me.

Staying Grounded

"Rock ‘n' roll is like a circus today." -Ray Manzarek, keyboardist for The Doors

Once upon a time, early in my career, I was at the top of my game. At the time, my game was a 16-foot ladder, and I working on a light that was rigged on a truss. As I was holding on to the truss for stability, I reached out and grabbed a second truss and that's when I got a shocking lesson in grounding and the potential differences between two metal structures.

That’s a Load of Watts

The teacher opens the door; you enter by yourself. – Chinese proverb

It’s not often that you meet female road warriors – I mean real road warriors who have spent their entire careers in buses and arenas. So when Libby Gray ended up sitting across the dinner table from me in Kansas City during USITT, one of her first comments really caught me off guard.

Tool Time for the Electrician

"I began wearing hats as a young lawyer because it helped me to establish my professional identity. Before that, whenever I was at a meeting, someone would ask me to get coffee." -Bella Abzug

 

Yesterday I went to a meeting carrying a Fluke 43B power quality analyzer.