It breaks down your food in your digestive system.
Why were stone tools useful? Both electronics & stone tools allow us to do things we could not do without them or could do but with much less efficiency.
What is required is to buy a completely different electronic device that hooks up your PC to the television set and displays it on the screen. This device could be hundreds of dollars.
In electrical terminology it is an over current device. This could be an electrical breaker. Another form of an over current device is a fuse.
In electrical terminology it is an over current device. This could be an electrical breaker. Another form of an over current device is a fuse.
In electrical terminology it is an over current device. This could be an electrical breaker. Another form of an over current device is a fuse.
In electrical terminology it is an over current device. This could be an electrical breaker. Another form of an over current device is a fuse.
The paraffin lamp is a type of lighting device that uses kerosene as a fuel. This could be useful in a situation where the power no longer works to provide light. The paraffin lamp is protected by a glass chimney which makes it fairly strong.
It could help spread the weight of the rescuer, give a easy to grip device for the rescued, and if shoved downward could even provide a way to climb out of the water.
Passtime device: Tracking and shut down device installed on vehicles to insure payments are made and vehicle can be located if loan in default.The true answer is maybe but not likely.If the installation of the device damages the vehicle systems that will not be covered by warranty.The likely-hood off this happening is very small.If the installation of the device does do damaged could completely void the warranty.
I would say it's useful as a reference tool. there are thousands of books available in kindle format, so a college student could likely download relevant reference books to their device to use as study aids.
explain how bacteria could be useful instead of hazardous.