Drain the Black Water Tank on a Travel Trailer

If you enjoy camping but don't enjoy the thought of not having a modern bathroom close at hand, having a travel trailer or RV with its own toilet can solve your problems. Of course, all the waste that goes into that toilet has to go somewhere, and that somewhere is the black water tank. A black water tank can create quite an odor when full or left to sit, so it's important to empty it every time you go camping. Fortunately, black water tanks are set up for fairly easy draining.

Obtain Your Travel Agent Certification
A travel agent is a highly sought after career because of the excitement associated with travel. There is no official license needed to become a travel agent, but the American Society of Travel Agents Course offers certification needed to get an entry-level position with most travel agencies. Those interested in becoming a travel agent must attend a college to obtain certification.

Book Train Travel From France to Belgium
The train ride from France to Belgium is a popular route for both business and pleasure. High-speed train routes can save travelers time and hassle. The train ticket is labeled as the Eurail Benelux, which includes travel from France to Belgium, Netherlands and Luxembourg. With this pass, you can see the canals in Amsterdam, stop by the Eiffel Tower in Paris and sightsee in Luxembourg all in one trip.

Redeem a United Airlines Flight Ticket Voucher
United Airlines ticket vouchers --- usually obtained when being bumped from an overbooked flight --- are fairly easy to redeem but require customer service assistance. With a quick phone call to a United representative, you can book your free or discounted flight. United Airlines does not allow voucher redemption online as of December 2010.

Calculate the Distance of a Projectile
You can easily calculate the horizontal distance that a projectile will travel if you know the right equation to use. The distance of a projectile is dependent upon three critical factors: its initial velocity, the angle at which it was launched, and the acceleration due to gravity. Initial velocity and gravity are important because the faster the projectile travels, the farther it will go before gravity pulls it back to Earth. The launch angle determines how much the projectile will travel vertically versus horizontally. These three factors can be combined into one equation to calculate the distance of a projectile.