
(Image Source: Flickr)
The driving test could become a thing of the past because of self-driving cars within the next couple of decades, some industry experts believe.
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(Image Source: Flickr)
The driving test could become a thing of the past because of self-driving cars within the next couple of decades, some industry experts believe.

(Image Source: Flickr)
A great deal of heat is produced by a car engine when running, and it needs to be continuously cooled in order to prevent damage to the engine. This is usually done with the circulating of coolant liquid, which is normally water combined with an anti-freeze solution, via special cooling passages, although there are some engines that are cooled by air that flows across finned cylinder casings.