Coke is not commonly used to clean engines. It can be used, but it isn't.
It can clean engines, along with other things, because it has carbonic acid in it (you have to use fresh coke, not flat). Most acids are good a cleaning sludge and battery corrosion.
Also it helps if you have an undiluted version that they send to places like bars, (the syrup) The undiluted version is a lot more acidic and it is much stronger. The reason we don't use it to clean things is because of the residue it leaves behind.
Scooba is a robot designed by iRobot and made to clean the floor like a wet mop. It was originally released in 2005. Scooba-ing refers to the act of washing one's floor with such a device.
to clean your nose
Back before MPG was important diesel was used because it was inexpensive. So the car engines were not designed to have good MPG, they were designed to run well and be as similar as possible to how a gas engine preformed. Now MPG is important, and since you can get much more power out of diesel, small diesel car engines are being designed to run more efficiently. This is also because there is more technology available to do so. This enters the clean diesel engine.
A tool designed to clean teeth
dispersants
Bell Helicopter does not nessicarily clean engines. On the helicopters that the company owns it's mechaincs perform a "compressor wash". High pressure soap and water are run through the engine while it is turning to remove carbon and debris from the compressor blades within the engine and from the combustin chamber. Other Bell Helicopter engines owned by others are sent to facilicites authorized by the engine maker to dismantle and clean and repair the engines.
pouring it on your hair to make it look naturel or if you have stains on your cloths pour it on the stupid stains and then pour water. Another way is you know when your can battery gets dirty,put coke and leave it there for about a hour and a half and it will be clean.
the cotton gin was designed for the slaves co they could clean more cotton and be more productive.
No, but some are being designed and tested.
Most children's funiture can be cleaned with soap and and a rag. They're designed to be easy to clean.
ccleaner
Air quality standards are designed to protect the population. They ensure that people have clean air to breathe.