The World Wide Web can be wacky and wonderful and sometimes just plain weird.

To help you navigate the online universe, check out some of the sites below. Click on the highlighted words to get to the related Web site. (Editor's note: FOX News does not endorse outside sites or content but presents the information below as a benefit to readers of FOXNews.com)

Shark Attacks Online

The Florida Museum of Natural History maintains what it calls the International Shark Attack File.

It breaks down statistics, like a person's risk of a shark attack. And it lays out different kinds of sharks that are out there sharing the ocean water with swimmers, boaters and you.

Fill 'Er Up

Ever wonder what you're spending your money on when you fill up your gas tank? Well, HowStuffWorks has some answers.

The site looks at the cost of crude oil, taxes, even gas station markups.

It also offers insight into regional differences when it comes to pricing gasoline. And it gives a chart for the most expensive gas in the world — Hong Kong at $5.38 a gallon — and the cheapest gas — Caracas, Venezuela at 40 cents a gallon.

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