How To Build an Electric Car – A Basic Overview

By George Christodoulou

Electric cars are one of the simplest forms of self-propelled motorized transportation. The engine or the driving mechanism of an electric car is made up of a series of batteries attached to an on and off switch that in turn is attached to an electrically operated motor.

It’s the electric motor, which drives the wheels, thereby propelling the car into motion. Usually, all electric cars have a more complicated method to control the amount of electricity that goes into the motor and the gear system to help drive the wheels in a more capable manner. Some electric cars also have solar collectors that convert solar energy into electricity for slow recharge of the batteries.

But why bother with an electric car? It’s because electric cars offer a singular driving experience, with excellent handling, as well as quick initial acceleration thanks to their low center of gravity. With almost continuous torque even at lower speeds, making it easy to climb curbs, steep inclines and sharp turns. Additionally, with the cost of conventional fuel increasing on a regular basis, using electrically charged cars makes for an ideal choice.

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Digital Angst in a Technological World

By Suzanne Wells

I’m a 48 year old mother of three and lately and I feel like I’ve just arrived home from a major battle with the cultural technological machine.

THE ART OF GROCERY SHOPPING…
My kids will tell you I can be heard on most Sunday afternoons pining for the good old days when going to the grocery store meant having actual conversations with real people. Nowadays, the shopping experience has been reduced to bar codes and laser guns that rudely shout a series of startling beeps and electronic grunts to let you know you’ve messed up the scanning process. Today the grocery store is a lonely landscape. You’re lucky if you get a “Thank you for shopping with us!” from the receipt.

Even in the old days, grocery shopping was never really my favorite experience anyway. It took me moves to Boston, Atlanta and Ohio to realize it is actually better to smile, look the checkout girl in the eye and politely take your change. I’m a stereotypical New Yorker who tends to view the checkout line like the Amazing Race; where the winner is the one who gets in and out as quickly as possible.

When I first moved to Ohio, I practiced the etiquette of grocery shopping for months before I would even enter the local checkout line. I would stand in front of the bathroom mirror and rehearse my tone and cadence to get it exactly right in order to ensure a pleasant shopping experience. Years of practice have refined performance. On the rare occasion when I actually encounter a living, breathing human in the store who is willing to have an actual conversation; I still secretly roll my eyes as I hear my New York voice lilt through “Have a nice day!

THE END OF TIME…
The other day, after arriving annoyingly late for several important appointments, I realized it was finally time to turn in my old trusty Timex. I liked her ticking round face and battered, lived-in watchband. She went everywhere with me wrapped happily around my wrist. She joined me daily in my warm, morning showers and we enjoyed cooking breakfast together each morning. We even plunged into the icy waters at our Lake house in Vermont together and dove head first into the summer swimming pools in several states. We washed the dogs, scrubbed the kids and hell, she even took a few surprise dips into overflowing toilets for me.

I spruced up her wardrobe with a new watch band last summer and that seemed to revive her for while, but not for long. I depended on her and she just wasn’t keeping time anymore. I went the distance for her though. Last week, I went to the mall to replace her battery to see if I could get her face to pep up a bit. The jewelry store guy reassuringly slipped the wafer battery into her back and sent us on our way. By the time I got to the intersection in the mall parking lot, I was late for the red light that got me on the highway home. She was tired and I realized I would have to put her down.

When I got home I unclasped her battered buckle and solemnly placed her in the burial ground on my dresser next to the other graves of single earrings, broken bracelets and of piles of gold and silver odds and ends. I’d actually meant to bring her to the crematorium to see if I could get some hard cash to finance my new watch! Instead, I muttered a silent prayer for them all and started off to the local strip mall in search of a replacement. The suburban strip mall is home to the neon- blinking, traffic everywhere, fluorescent lighted, massive parking lot, anything you could want, ELECTRONIC SUPERSTORE! I mourned for her a bit on my way to the superstore monolith as I peeked down at my bare wrist all naked and vulnerable like that. I repeatedly glanced at the time on the dash just, to make sure I wasn’t late for myself again.

SHOPPING FOR A NEW WATCH…
Finally, I arrive at The Sports Authority mega, monolith, anything-you-could-want superstore staring blankly at the watch display. I want a watch with a face. I like the idea of watching the second hand tick around the clock face, tapping each number as it spins around its circle, as though they were old friends slapping high fives as they pass each other in the hall each day.

I like the earth elements in the circular face of these watches. I like the way each cycle is divided into 12′s and how the hours are segmented into neat, equal quarters. The five minute intervals seem like a bunch of nuclear families all joined together in one big, circular bash. I am soothed by the way the numbers relate to each other in a collective way and how the hour hand and the minute hand seem like a father and son. I like the way the whole damn thing fits together in its little circle-world. I feel like I can find my way around there, like I can always get home. Watches with faces sooth me, comfort me and feel familiar. This is the kind of watch I want.

On the other hand, digital watches devoid of familiar round faces, spinning second hands seem lonely without the organized circular landscape of their number families. They feel depleted and give me the creeps. It’s disturbing to gaze at their blinking squared off numbers faces and I am always jarred at the odd way they beep at random times. Even the eerie green glow they give off from their sharply lined faces scares me a bit. When I’m forced to enter a relationship with them, I’ll glance sideways at the little alien on my wrist and wonder if it’s recruiting me into its way of life. I wonder if I am being coerced into his weird alien, digital language. If I wear a digital watch too long, eventually I have visions of having to hire the “Coalition for the Freedom for Digital Watch Wearer’s” who specialize in reprogramming the sorry sacks that were naively taken in by the promise of chronographs and reprogrammable wrist alarms.

Unfortunately, in Sports Authority, my search for acceptable wrist wear is futile. The only selections with faces on them seem to be men’s digital watches, and they are big. After opening several packages and trying on a few, I end up with a snazzy, grey Timex number that is a good fit for my wrist.

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Electric Car Technology – Tips to Cut Your Vehicle Gasoline Bill Completely

What is the science behind electric car technology? Many car owners are really keen to find a solution to their inflated car gasoline expense bill. Ever since the local fuel price hike, refueling a car at the gas station is becoming an expensive experience. One solution to cut fuel expense is to convert a car to run on electricity. How does the conversion process work? This article will reveal the science of retrofitting a conventional car to run purely on electricity.

The concept of converting a car to run on electricity is to replace the internal combustion engine and its associated components such as the fuel tank, gas lines and radiator with an electric motor. The existing drive train such as the transmission, drive shafts and clutch system can still be utilized. The electric motor will generate the torque to turn the drive train and transmit the power into the wheel. Electricity for the motor will be supplied by a series of lead acid flooded batteries. The number of batteries required will depend on the size of the motor and the weight of the car.

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