Thursday, March 11, 2010

Ticks Repost

This is an article I posted last year. I didn't write it, so I apologize for any part of it you might feel is poorly written... It's only here for informational content!

We found a tick on my daughter this morning, so I felt this would be a good re-post. We took her to the Dr. He plucked it off of her, said it looked fine, collected his co-pay and sent us on our way. Better safe than sorry though, so...


With the weather getting warmer, the ticks are coming out in full force. Living in eastern MA, I've dealt with ticks many times before. This year, I've been seeing a lot of deer ticks, and that's got me concerned.

Here's a helpful article from Northern New England dot com:

Ticks (also known as arachnids) are a fact of life here in New England, and, in fact, in many places on earth. Golfers, hikers, hunters, bird watchers and anyone that spends time outdoors should be aware of ticks.

Globally, there are some 400 species of ticks on this planet. Here in northern New England, we have about a dozen different species lurking in the woods, forests, and grass.

Not much is usually heard about ticks, but the fact is - knowing about ticks is extremely important and potentially life saving. Ticks, like mites are external parasites that live off the blood of mammals, birds, and even reptiles and amphibians. Ticks are also vectors of several diseases, including the potentially fatal Lyme disease.

Often tick species take their name from their favorite host, so we have bird ticks, woodchuck ticks, rabbit ticks, moose ticks, and dog ticks. Other New England varieties of tick include; one star tick, tiny black-legged tick - the local variety, of which is commonly referred to as a "deer tick".

Ticks are rather unique in that all ticks must stalk and feed from a host vertebrate three times in their lifetime, as larva, again as a nymph, and finally as an adult. It is in the third and final phase of the deer tick's life that is the most dangerous to humans.

Ticks & Lyme Disease

An infected tick can spread Lyme Disease. Not all ticks are infected with Lyme Disease. A tick bite can be difficult to detect. Anyone who spends time outdoors (hikers, golfers, hunters, bird watchers, bike riders, etc. ) should learn how to check themselves for fleas, ticks and insect bites and should take the time to perform this precautionary measure. The actual size of an adult tick in about the size of this 0, or the size of a pin head.

Most cases of Lyme diseases are from the Northeast. Nearly 90% of all Lyme disease cases have been reported in the Northeastern part of the US. Many people are being infected from ticks in their own yard.

Ticks are blood-feeding parasites that are often found in tall grass, stone walls, fallen leaves, and shrubs where they wait to attach themselves to a passing host, like you or your pet. Physical contact is the only method of transportation for ticks. Thankfully, ticks can not jump or fly, although they may drop from their perch and fall onto an unsuspecting host.

Tick Removal

To remove a tick use a small set of quality tweezers: grab the head of the tick and slowly pull it out. Crushing or irritating the tick by using heat or chemicals should be avoided, because these methods may cause it to regurgitate its stomach contents into the skin, increasing the possibility of infection. Very small ticks and larval ticks can be removed by scraping them off.

Lyme disease (which is found in deer ticks) cannot be transmitted once the tick body is removed even if the mouthparts break off and are still in the skin. Prompt removal is important; infection generally takes an extended period of time, over 24 hours for Lyme disease which is why carefully checking yourself after hiking, hunting or outdoor activities is so important.

Tick Population Factors

Ticks of all types depend largely upon water and moisture for survival. More ticks will survive a mild winter than a cold one. A long dry summer will have a devastating effect on tick populations, conversely a wet and warm spring will help hatch an abundance of ticks.



Reposted from here.

Tuesday, March 9, 2010

I don't buy it - Snowflakes

We've all heard it said before that no two snow flakes are alike.


I have always had trouble believing this entirely. Sure, it could be true, but I do not think there's anyway we could ever prove this, and therefore, I think we must consider that it just might be incorrect. 


In order to prove that no two snowflakes are alike, we'd have to have some kind of database like Afis that has cataloged in it every snow flake that was ever generated. Obviously not possible since every snow flake I've encountered is in some other form right now, be it water or vapor.


According to WikiAnswers, a typical snowstorm can produce anywhere from 20 to 300 trillion flakes of snow, depending on the intensity of the storm. To give you some idea of the magnitude of 20 to 300 trillion, in 2008 there were 6.69 billion people on earth. That means each person on earth could have 44.8 thousand snowflakes to themselves. I might be wrong, my math skills were never very good...


I'm finding a lot of conflicting information in my quick little Google research project on the number of snow flakes per storm and such, so I'm just going to pretend my numbers are perfect from here, and say also that we're only talking about one storm.


Look, there are a lot of snowflakes! There's no possible way to prove that they are all completely unique, so I call shenanigans on this "fact". If you can prove me wrong, I'll gladly bow to you. Until then, I say it's BS. 

Windows Cannot open Exes

There's a nasty piece of malware going around right now, posing as a legitimate spyware removal tool that's spontaneously found a couple hundred threats.

First, a real malware scanner will not find threats as fast as this one appears to. It just wants to freak you out, so you say "Yes, please remove these threats!" and then you're screwed. If you see this, simply close the window that's popped up! Click the X at the top right of the window, or press Alt + F4.

If it's too late for any of that, you can attempt a system restore, but most of the time, the spyware will prevent this from happening.

You can try to download Malwarebyte's anti-malware. This malware may block your access to this site though. If it does, you can download it from another machine and transfer it to a CD or a thumb drive, etc.

One of the latest features of the malware is that it will remove the ability to run EXE files. If you open windows Explorer, go to tools, options, and to the "File Types" tab. You'll need to add a new extenesion for EXE, and associate it with "Application". You'll get an error that it already exists, and it will ask you if you want to change it. Click yes. Once this is done, you should be able to install Malwarebytes Anti-Malware.

Another thing you can do for EXE files that are being blocked by spyware is rename it to .COM instead of .EXE.