The Merck Manual, a New York Times best seller that has sold more than 4 million copies worldwide, is one of those medical tomes you don't typically find in a layperson's home library. It's big, heavy, not terribly exciting, and like most physicians' desk references, not the cheapest book around.

Not to be outdone by the competition, Merck & Co. released a new edition Thursday, called The Merck Manual Home Health Handbook (3rd edition). Because the book is still big, heavy, not terribly exciting, and not terribly cheap, Merck has released its contents as an iPhone app as well (home edition: $9.99; professional edition: $29.99), thereby solving its problems of size, weight, cost, and yes, even excitement, as the app has way more going on than its old-fashioned counterpart.… Read more

H1N1 influenza, better known as the swine flu, is guaranteed to make an impact across the U.S. and the rest of the world in the coming months. But knowing what to expect, and how to determine if H1N1 is impacting where you live, should be the first step in your evaluation of the swine flu.

And that's where this roundup comes in. Listed below, you will find several resources that will help you not only track the swine flu, but probably help you learn a little something about it as well.

Centers for Disease Control -- The Centers for Disease Control has some of the best information on the swine flu of any site in this roundup. Everything from its causes to its symptoms are available.

Information on the swine flu from the CDC is the best I've seen on the Web. The site offers basic information for those who want an overview. It quickly digs deep into treating family members afflicted with swine flu, why a vaccination might be useful, who the flu is most likely to affect, and more. It also produces videos and podcasts. Overall, I liked the CDC's presentation on the swine flu. It's extremely informative.

FluTracker -- Rhiza Lab's FluTracker app is one of the best ways to track the swine flu on the Web.

When you get to the site, you'll see several colored circles around a map of the world. The color of each circle denotes the severity of the outbreak in a given location. Inside those circles are numbers, giving you a tally of confirmed outbreaks in a particular country. Perhaps most importantly, the site allows you to zoom in to see how many outbreaks have affected your area. You can even see how many deaths have occurred. If you're looking for in-depth but easily understandable tracking of the swine flu, FluTracker is your best bet.… Read more

If the student in your life has an iPhone, they're probably text messaging, surfing the Web, checking e-mail, and using apps. And although the phone can be a distraction in the classroom, it can also be a viable companion for students.

There are several great iPhone applications designed specifically for students. These apps all aim to make the student in your life just a little more productive in their educational endeavors.

BlackBoard Learn Since many college students use BlackBoard to access class information, BlackBoard Learn seems like an ideal choice for those students.

BlackBoard Learn, a free app, allows students to access all the information they normally would find on their unique online account. They need only to download the app, input their username, and they will be able to access all their class information. Everything from teacher announcements to new assignments are available. They can even check their grades. It's a free app, so as long as the student's institution uses BlackBoard, it's worth trying out.

Cram Cram is designed specifically to help students study for a big test. The app allows them to create multiple-choice quizzes and study guides with a flash-card-like system. The app even randomizes the answers to ensure students aren't memorizing a particular option.

Perhaps the best value from Cram comes from the many places students can access those tests. Since creating a quiz can take quite awhile on the iPhone, Cram has an online site where students can create their study tests. They can then sync their Cram account with the iPhone app. Cram users can also share their tests with friends to help the whole class do a little better. But before you get too excited about Cram, beware that it costs $4.99. That's a little steep for an app that requires so much work to make it useful.… Read more

As the health care debate rages on, we're still left wondering which doctor is best for what we need. Asking friends is a good way to find out about personal experiences, but one person's opinion might not be enough to go on. For those instances, you need some help from a Web site or two.

I've compiled a helpful list of services that will help you research doctors, and with any luck, pick a good one. Let's take a look.

DocBoard: DocBoard might feature one of the worst designs in this roundup, but I found it extremely helpful for those looking to learn more about doctors in their area.

DocBoard features a search tool called DocFinder. When inputting a query, you have the option of searching through the sites listed below the search box. There are a couple dozen state physician board sites listed. If you're looking for doctors somewhere else, you'll find links to the right of DocFinder, sending you to state pages you can't search directly on the site. Since I live in New York, I had to go to my state's respective physician's page to learn about doctors in my area.

But if you live in a state that did make its physician information available to DocBoard, I think you'll like what you find. The site will deliver information on where a doctor graduated medical school, whether or not she's still certified to practice medicine, and more. It's an extremely informative site.

RateMDs: If you're familiar with RateMyProfessors, a service that allows college students to grade their teachers, you will be right at home with RateMDs.

When you start using RateMDs, you'll need to search by state. From there, you can narrow your search by city, the doctor's specialty, rating, and more. When I searched for doctors in New York, I was quite pleased by what I found. There were several doctors with dozens of reviews from patients who both liked and disliked the physician. RateMDs impressed me even more when I searched in suburban areas. Once again, the site delivered several useful reviews. And thanks to a nice design, you shouldn't have any trouble creating your own reviews.

As with any user-review site, some comments on RateMDs are inexplicably harsh, but for the most part, I think you'll be happy with what you find.

… Read more

The first thing an employer sees when they evaluate your candidacy for a job is your resume. It tells them what you're all about, where you've been, and what you're capable of bringing to the table. It's an extremely important sheet of paper (or these days, digital document).

Realizing that, I've found some useful tools on the Web that will not only give you ideas on writing your resume, but they'll also help you improve it. If you're looking for a job, you'll definitely want to try out at least some of these sites.

CareerBuilder: CareerBuilder might specialize in job searching, but the site is also a great place to get some help with your resume.

On CareerBuilder's Resume page, you'll find several useful tools for improving your resume. One option is to get paired up with a CareerBuilder resume expert who will help you write your resume. If you choose that option, you can work with the expert to create a resume that's directly tailored to your skill sets. You'll receive a first draft of the resume within four days. Prices for that service range from a $175 one-time fee for recent grads to $279 for director or "c-level" executives.

If you've already got your resume started, you might want to try out CareerBuilder's free resume review. Simply upload your resume to the site and an expert will evaluate your resume. It's a neat service that should come in handy as you start looking for that new job.

HowToWriteAResume: HowToWriteAResume provides several features that aim at making your resume as strong as it can be. But where the site really shines is in its resume builder.

When you start creating your resume on the site, you'll have the option of inputting everything from your name to your achievements throughout your career. The service takes you through six pages that require you to input information. Once complete, you can choose between several resume formats. Unfortunately, the site's free account offers you only one format option. If you want something a little nicer, you'll need to pay a one-time fee of $10.99. I found that the premium resumes are nicer, but whether or not they're worth the price is up for debate.

If you're already happy with your resume, you can use HowToWriteAResume to get expert advice on what to include in the document, as well as some basic tips. It's an all-around useful site. I'm just not convinced that the premium resumes are worth the $10.99 fee.

… Read more

Online money-saving tool BillShrink launched on Tuesday a new Savings and CDs feature designed to help people find the highest interest rates.

BillShrink, which also offers help on finding cheaper cell phone plans, more advantageous credit cards, and low gas prices, told me in a conference call Monday that it's on track to help users save more than $1 billion by year's end across all three of its money-saving features.

With its Savings and CDs tool, BillShrink now enables people to take the cash they've saved and invest it in a savings account or a certificate of … Read more

Finding the right services to help you save some cash (and headaches) when you travel can be difficult. That's where this roundup comes in. Below you will find a few resources to help you enjoy a better traveling experience whenever you want to get out of the house.

Campus Visit If you have a high school student who wants to look for colleges outside of your area, go to Campus Visit and get an Amtrak coupon that gives that student 50 percent off his or her rail fare.

From now through December 13, Amtrak is offering students visiting a college campus the opportunity to save half of the cost of their train tickets. Whoever accompanies the student still needs to pay full price.

Campus Visit, a site that's operated by Collegia, takes care of the coupon process for Amtrak. You'll need to input where you're going, what school you're visiting, and whether or not there's an interview scheduled. As long as the application is approved, you'll have a discount coupon you can use when booking an Amtrak trip. It's a highly commendable service.

Hello Travel Hello Travel is the site for those who don't want to deal with booking a trip on their own.

When you first get to Hello Travel, you'll have the option to research different countries around the world. Once you determine where you want to go, Hello Travel lets you create a full travel itinerary on the site. It's then posted on its agents page where travel agents can review your itinerary, get in touch with you, and build you the trip you want.

I wasn't overly impressed by Hello Travel. Although the service is great as a premise, creating an itinerary took much longer than I would have liked. I'm also unsure what kind of agent response each trip will get. I'd prefer to work with an agent I know, but that's just me. Hello Travel is a nice idea, but your mileage will vary.… Read more

If you're an avid reader, and you don't want to pick up a Kindle or a book from your local library, several Web sites let you read while you're surfing the Web.

Admittedly, the experience is less than ideal. Those of us who already spend time staring at a computer screen for work don't necessarily want to stare at a screen to read a book. I should also note that not all the books the sites offer will feature the kind of content you love. Many of the services offer many out-of-print books or classics due to copyright disputes. That said, using these sites, I still think you will find at least some titles that will suit your fancy.

Alex Catalogue of Electronic Books: As someone who focuses much of my time reading history and philosophy works, Alex Catalogue of Electronic Books is an ideal site for me.

The majority of titles on Alex Catalogue of Electronic Books includes great literary works over the past few hundred years. The site also has prominent titles on Western history and philosophy. They range from books by Niccolo Machiavelli to Ralph Waldo Emerson. When you click on a title you're interested in, the site quickly delivers the text.

I was generally impressed by the Alex Catalogue. Although I would have liked to see more historical content on the site, the books that are available were worth checking out. And thanks to a quick load time, it made the site all the more useful. You can also print the texts so you don't need to sit at your computer screen to read them.

AskSam: AskSam is an interesting site. It doesn't feature nearly as many books as I would have liked (in fact, it has just a handful of classics), but it makes several documents available that make it a viable alternative for those who aren't necessarily looking to read an e-book online.

When you first get to AskSam, you'll see a listing of some of the "classics" it has available. When you click on those titles, you can typically read them on the site. A few books require you to download the text, but those are few and far between. Overall, the selection is poor. I would have liked to see more books. But in the end, it didn't detract too much from the service.

I found that AskSam's extras provided the most value. They include several interesting documents, like a collection of all the speeches President Barack Obama has recited, legislative texts, transcripts on important political events, and more. It's a nice collection to sift through. And if you don't want to read them online, they can all be printed out from your browser.… Read more

Automakers this week are showing off all manner of fuel-efficient concept cars at the Frankfurt auto show in Germany. But, in general, the majority of people are reluctant to pay a big premium for the last green auto technology.

Think tank the Rocky Mountain Institute has launched an online calculator to figure what higher up-front cost brings you in terms of savings and environmental benefits. It's part of the group's Project Get Ready to prepare communities for plug-in electric vehicles.

The price premium of greener cars is an important issue as the auto industry readies many plug-ins designed for everyday use. These first-generation cars, such as the all-electric Nissan Leaf or Chevy Volt, will have a bigger price tag because they will carry a bigger--and pricier--battery than today's hybrids. But owning an electric car "fueled" by electricity is typically going to be cheaper per mile than gasoline.

The calculator is structured so that you can compare the lifetime costs of two cars, giving you the ability to input a number of variables, such as cost of gas, lease versus buy, and how many miles you drive. It lets you take your best guess at gas prices--today it's at $2.61 per gallon--and assumes electricity costs of 9 cents per kilowatt-hour, though these days that price is more like 11 cents per kilowatt-hour, according to the U.S. Energy Information Administration. Six years is the default number of years to own a car because it's a national average. … Read more