All About Home and Family Facts

Even though it may appear to be a very complicated machine, the conventional vacuum cleaner is actually made up of six essential components: intake port, exhaust port, electric motor, fan, porous bag, and a housing that stores all of the other components.

When you plug the vacuum cleaner into the outlet and turn it on, the following happens:
1. First of all, the electric current will operate the motor, which is attached to the fan, which resembles an airplane propeller.
2. As the blades begin to turn, they will force the air upwards, towards the exhaust port.
3. When the air particles are driven forwards, the density of the particles will increase in front of the fan and therefore decrease behind it.

The pressure drop that occurs behind the fan is similar to the pressure drop when you take a drink through a straw. The pressure level in the area that is behind the fan will drop below the pressure level that is outside of the vacuum cleaner.

This will create a suction inside of the vacuum cleaner. The ambient air will push itself into the vacuum cleaner through the intake port because the air pressure that is inside of the vacuum cleaner is much lower than the pressure on the outside.

Picking the dirt up
The stream of air that the vacuum generates is just like a stream of water. The air particles that move will rub against any loose dust or debris and if it is light enough, the friction will carry the material around the inside of the vacuum cleaner.

As the dirt continues on to the exhaust port, it will pass through the cleaner bag. They tiny holes in the vacuum cleaner bag are large enough to let the air pass through, although too small for the dust particles to fit through. Therefore, when the air current gets into the bag, the dirt and debris will be collected there.

You can stick the bag anywhere along the path between the intake tube and the exhaust port, just as long as the air current passes through.

Suction
The power of a vacuum cleaner’s suction will depend on several factors. The suction can be stronger or weaker depending on:
1. Fan power - In order to generate a strong suction, the motor needs to turn at a good speed.
2. Air passageway - When a lot of debris builds up in the bag, the air will face a greater level of resistance on the way out. Each particle of air will move slowly due to the increase in drag. This is the reason why a vacuum cleaner works much better once you’ve replaced the bag than when you have been using it for a while.
3. Size of the intake port - With the speed of the vacuum fan being constant, the amount of air that passes through the vacuum cleaner per second is also constant.

Related Tags: airplane propeller, air particles, vacuum cleaner, dust particles, tiny holes

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If you are willing to put a little time and energy into a Christmas game, this one is surefire hit. It’s called “dress Santa” and it’s funny and silly and worth having a camera round to record the fun. You might even want a camcorder as well.

Here’s how it works. Create a dress-up box with a Santa costume and other items that Santa might or might not wear. You want to have a full-bore Santa costume, so you can either rent one or purchase one if you think it will get used years after. They can be found for around $100 or maybe a little less if you buy one at a costume shop that’s used.

You’ll put the Santa suit in a large suitcase or trunk. Be sure you have as many Santa items as possible; for example, you want to have a pair of boots, gloves, a big belt, etc. Then in the trunk or suitcase, mix in other items, like jewelry, hats, socks, shoes and feather boas. It’s probably obvious where this is going.

At the Christmas party, someone volunteers to play the game. Ideally, you’ll have several volunteers so you can time people and award a prize for fastest or most interesting, or whatever works based for your party.

The chosen person gets blindfolded and stripped down to their bare essentials. No, it’s not that kind of game, but if a woman is wearing a sweater over a T-shirt and shoes, the shoes and the sweater can be removed, so she has less on her to begin with. Once the person is blindfolded, begin timing them. Tell them they must dress Santa as quickly as possible in his Santa suit only, nothing else. To spice up the game and make it more interesting, be sure to include some items in the trunk that might feel like Santa items, but aren’t. For example, you’ll have Santa’s black gloves in the trunk, but also include a pair or two of garden gloves, and Santa has a belt, but you could include other belts as well. Be sure to include several hats (even a princess hat, which might feel like a Santa hat to a disoriented participant).

Once Santa is dressed, stop the timer and take the blindfold off. Everyone can get a good laugh at the result. Santa might have his suit on, but he might also be wearing a robe. Or he might be in his suit, but with garden gloves, a rhinestone belt and a princess hat. Be sure to take pictures of your good sport and move to the next participant. It’s better if the other players aren’t in the room, since many might remember the various items in the trunk and make mental notes about what to ignore and what to use.

After the Santas are done with their dressing and the requisite pictures have been taken, decide on a winner. Is the winner the Santa who dressed in 45 seconds, or the one that wore the garden gloves, princess hat and rhinestone belt combination? It’s a tough call, but a winner must be crowned, so to speak. You can award prizes (Santa hats filled with candy are fun) or you can keep this all in fun and let the good sports know the fun is in the silly playing.

Related Tags: garden gloves, santa game, christmas game, black gloves, santa costume

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