a fax machine can send documents much faster than the mail, as well can deliver an immediate confirmation that the other fax machine has received the message.
They're faster than snail mail.....
Even though a machine cannot output more work than the input, it can still amplify force or speed, making tasks easier or more efficient. Machines can also change the direction of force or transmit power over long distances, which can be advantageous in various applications, such as transportation or manufacturing.
Why is it advantageous for astronauts to live on a space station rather than in a space shuttle
The input force is proportionally smaller than the output force. If you put more force into the machine than you get out, that makes the job harder. That defeats the purpose of using the machine at all.
A complex machine is a machine using more than one simple machine for its operation. A bicycle is a complex machine, using a lever for steering (handlebars), wheel and axle, inclined plane (the threads on bolts), and a pulley (chain on sprockets).
In a game of poker, having a straight is generally more advantageous than having three of a kind.
Yes ymail is more well known and popular than 1and1 mail. I have been using ymail for almost 10 years and the newer version is even more appealing to me. 1and1 mail has more advertisements and in my opinion this makes it less secure.
The elliptical machine is an exercise machine that gives you more natural motion. You are able to stay on the elliptical machine longer than the treadmill. The oval shaped motion is easier on the joints than running which prevents knee injuries. When using the machine make sure your feet are secure and keep at a steady pace.
If you run the washing machine only when it is full, then it should use less water than washing it by hand. If you run the washing machine for one or two garments- you will be using more water than if washing it by hand.
Protocol analyzer.
Using a sewing machine instead of hand sewing can provide many benefits. It is faster and more consistant than hand sewing. This saves time and produces a better quality project.
Snail mail means you write a letter, put it in an envelope, stick a stamp on it, and post it in a mail box or post office. Bulk just means a lot of mail. Check with your post office if there are reduced rates for bulk. The envelopes may have to be all sorted into similar area codes to qualify. The post office may stamp them all with a machine rather than you sticking individual stamps on. Some businesses have their own franking machine to do their own postage.