Buying a used car can be a real money saver provided you lay your hands on a good car; you can really enjoy the drive and will not have to worry about small scratches and large bank repayments. Before you actually go for a car, you must see that the previous owner has maintained the [...]
Producers of batteries always recommend that the batteries in a homemade electric car battery pack should be charged completely for proper storage. However, a certain level of charge suitable for one type of battery may not always work for another variety. However, according to one newsletter on an electric car, a partially charged lithium battery [...]
When you combine water and iron (including steel) you get rust. Rust is a result of reaction between water and iron in the presence of oxygen. The more rust there is the faster it will keep rusting. Given enough time, rust will destroy anything made of iron. Once rusting starts, it is difficult to stop. [...]