Scientists have thought that magmas that form new crust at fast-spreading ridges rise up from the depths, quickly crystallize, and then push away from the ridge to form new ocean floor.
To stop a computer from overheating never keep a cloth or something else on the CPU or monitor. Also use the save energy option from properties so as to switch off the monitor when not in use. This will always help in keeping the computer cool and not overheating it.
How to Keep Your Laptop Cool. Keeping your laptop cool protects your hard drive -- and your lap -- from getting burned. Overheating laptops have gotten a lot of press over the last few years. The problem first gained popular attention around 2006, when reports of laptops actually catching fire started trickling in around the globe.