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May 11 2008
Love0

Battery Pack In The Freezer: Not A “Cool” Idea

By funny, sarcasm, technology 13 Comments

Oh the perils of technology. Ever think something’s a great idea at the time, and then later on you’re kicking yourself? Yeah, story of my life. I think I killed my digital camera battery. This is a strange story, indeed, but worth a read.

I have a Sony Cyber-shot N1 digital camera. I’ve always had, and probably always will have, Sony digital cameras. They make superb products. Anyway, my last camera had the same proprietary dock port as my current one, meaning the same USB cable should naturally work with both cameras, right? Yeah, you’d think so at least. I misplaced my memory card reader the other day, and so I pulled out the USB cable I still have from my old camera.

As soon as I plugged it in, it killed the battery completely. So, I plugged it into the battery charger, and literally after two minutes the battery was fully charged and operational (which tells me the battery wasn’t drained in all actuality). So anyway, smart one here used the cable again today, thinking it was just an isolated incident, and sure enough it killed the battery again. The only problem this time was that the battery wouldn’t recharge. Why? The battery was already fully charged this time. The charger wouldn’t charge it any further (it’s an aftermarket charger I bought after I lost my factory one), and I therefore couldn’t get the battery working again.

The whole thing about the USB cable killing the battery instantly is strange, I know. But strange or not strange, I needed to take some pictures today for my Downtown Short Pump website. I decided to take matters into my own hands.

I have always heard that lithium ion batteries drain faster in cold environments. This is why many cell phones and iPods, as well as other devices with rechargeable batteries, work for shorter periods of time in the Winter months when used outside. So genius here got what he thought was a bright idea. If the battery won’t charge because it’s already full, why not drain it? And if lithium ion batteries drain quickly in cold conditions, why not stick the battery in the freezer for a bit?

I stuck the thing in the freezer for about an hour. I took it out afterwards and it was cold and covered with condensation. I think it’s shot. Who knows, though, it could have already been done for after using that cable a few times. Why a simple USB cable with no power running through it could affect a battery, or anything else for that matter, is a mystery to me.

Guess I’ll be ordering a generic battery to go with my generic battery charger. Pretty soon I suppose my camera will be generic, as well. It’s about the only Sony brand component left. As much as I like technology, I sure screw a lot of my own electronics up.

Apr 28 2008
Love0

Tornado Outbreak: Suffolk Devastation & Colonial Heights Déjà Vu

By news, Uncategorized, weather 34 Comments

Fifteen years ago, in 1993, a strong F4 (winds of up to 260 MPH) tornado touched down in Colonial Heights, destroying the Wal-Mart store and killing three people, before tearing through Petersburg’s historic district. Well today, history seems to have repeated itself. A moderate tornado touched down in the exact same shopping center (Dimmock Square, near Southpark Mall). Is that eerie or what? I was only five years old the first time it happened, but (strangely) vaguely remember seeing it on TV. The Dress Barn and Target stores suffered blown out windows and minor roof damage, but for the most part there was no extreme structural damage.

It was a different story in Suffolk this evening. The same line of storms marched eastward (and strengthened considerably as they did so) and proceeded to completely flatten a portion Suffolk’s historic district, then went through a golf course community and completely wiped large, substantial homes clean off their foundations to the point where all that was left was a concrete slab beneath. This part was especially eerie to me because the neighborhood looked very similar to mine (Wyndham) from the aerial shot.

Suffolk is completely devastated. It looks like an atomic bomb went off the way the homes literally exploded with the extreme winds. At the time I’m writing this, there has only been one person confirmed dead, but unfortunately, it would be miraculous if the death toll didn’t rise, by the looks of the flattened neighborhoods. Hopefully it won’t, though. Virginia is no stranger to tornadoes, but usually experiences much weaker ones than this. This was extremely rare. Keep your thoughts and prayers with the Hampton Roads community during the aftermath of this immense, widespread natural disaster.

I find all of this very interesting since most of you know how much I like weather and storms. I flipped through the local news channels and hooked up my Comcast digital box to my Mac to record everything as it happened. Here are some screenshots from the live broadcasts I recorded from NBC 12 (WWBT), 8 NEWS (WRIC), CBS 6 (WTVR), and WAVY 10 (WAVY) (NBC affiliate in Norfolk, via live streaming on-air web simulcast).

1993 archive video footage of the destruction of the Southpark Wal-Mart (WRIC)

Meteorologist Jim Duncan advises citizens to take shelter during a tornado warning (WWBT)

Aerial image of Dimmock Square Shopping Center (perimeter highlighted in yellow) and the adjacent Wal-Mart store (now a Sam’s Club) that were both hit by tornadoes that followed the exact same paths in 1993 and 2008 (Blackwood Development Corporation)

Cars were tossed like toys in the Dimmock Square Shopping Center parking lot, in front of Target (WWBT)

A house suffers extreme damage in Suffolk (WTVR)

A Suffolk antiques shop is cut in half with almost no visible damage from the front or rear façades, but obviously the historic building is a complete loss (WAVY)

 The owner of a car dealership snaps a picture through the front windows of his business as a huge tornado barrels through Suffolk (WAVY)

Apr 17 2008
Love0

The DTV Switchover Scam: Don’t Get Taken!

By business, news, opinion, rants, sarcasm, technology 14 Comments

You’ve probably seen those not-so-creative TV advertisements the National Association Of Broadcasters has put out in an effort to scare inform the general public about how their TVs will no longer work after February 17, 2009. Why? The federal government has mandated that all over-the-air stations turn off their analog signals by that date. The government has auctioned off the analog spectrum to private companies. For more on this, see my post, “AT&T To Bring Free Wi-Fi To Starbucks And Beyond!” where you can learn more about the plans.

Anyway, leave it to Corporate America to capitalize on consumer confusion and take advantage of all of the many people who don’t know anything about what’s really going on with the digital switchover.

Oh, before I go any further, please notice the picture on the left. I added my own caption commentary, but the picture is for real. It’s on the joke-of-a-website DTVAnswers.com. Lets have a moment of honesty and self-reflection here. Do you or anyone you know watch TV like this? Unless they just gambled their life savings on a horse race and just won, there is no way they could be this scary-happy without hard drugs. But I digress.

These TV ads are putting many people in a frenzy. My friend’s family just replaced every TV in their house because they thought without a new TV, each with a digital box connected to it, they wouldn’t be able to watch TV anymore. They already had Comcast standard cable, but they thought they needed both new TVs and to upgrade to Comcast’s digital package (hence the digital boxes) to receive programming. Comcast’s boxes and the ones the government is offering are completely different! The cable industry is raking in the big bucks this year because of misinformed people such as this family.

My grandparents recently got a second digital box from Comcast for their second TV because of the same confusion. I know there must be countless other individuals doing the same thing and flushing money down the tubes to these companies who are using shady advertising tactics to trick consumers. Don’t get screwed over by the cable industry. Here are the cold, hard facts.

If you’re one of the diminishing number of people who uses “rabbit ears” to pick up local broadcast stations and have a TV that’s more than a couple of years old, you won’t be able to pick up the signal after February 17, 2009, without a digital set-top converter box (available free or at a discount rate from the government). If you have cable from any provider at all, such as Comcast or Verizon, you don’t have to do anything. You’re not affected in any way, shape, or form, and don’t let them convince you otherwise.

The government isn’t very clear about who’s affected either. Is this Bush’s backdoor plan to help the economy by helping manufacturers selling millions of dollars TVs and related equipment and the cable and satellite industry make record profits? Okay, probably not. But that is what’s happening in these industries. Don’t get taken!

 

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