More recently introduced terms such as 'annually laminated' are synonymous with varve. Of the many rhythmites in the geological record, varves are one of the most important and illuminating in studies of past climate change. Varves are amongst the smallest-scale events recognised in stratigraphy.
Computer Randomly Shuts Down: Possible Reasons. If your laptop or computer shuts down by itself randomly, then there can be many possible reasons for it. Knowing the problems due to which your PC keeps shutting down frequently will help you deal with them accordingly. Reason #1: Virus Infiltration.
This is purely an environmental issue. Overheating can cause system freezes. The CPU is the great concern as it is extremely sensitive and integral to the functionality of the computer. Many computer users describe certain noise when the fanâs ball bearing goes out â similar to a hissing snake.