The phrase "every cloud has a silver lining" means that in every bad situation, there are some good bits, or something to be optimistic about.
No clouds literally have a silver lining, and a cloud only appears to be silver when the sun hits it in a certain way.
As for the idiomatic meaning, it might be true. Try thinking of any bad situation you can and I'm sure you can think of a couple of ways it could become good, so yes every cloud does have a silver lining.
Some people say that it is very rare. Truth be told this is NOT true. It is rare but not very rare. I have truly seen this a lot in my area. So, don't listen to the people who say it is very rare because they are lying (or they are blind). BTW, while i was writing this answer i saw 3 cloud to cloud lightnings.
The scientific answer: True. The sun formed about 4.6 billion years ago when a cloud composed primarily of hydrogen and helium with some heavier elements collapsed, igniting nuclear fusion. The creationist answer: False. On the first day God said let their be light. Genesis 1:3
There was a period in the 1960's when the USA weather bureau stated that some fluffy types of clouds were supposed to be attractive and named then 'cloud nine'. It is also suggested that it is a stage of Buddhist enlightenment. Neither of these explanations is considered true
FALSE. The outer edge of the "Oort Cloud" of comets marks the end of the Solar System.
False. Every object attracts every other object, through the gravitational force.
true
True a silver atom only has pure silver atoms
true
True!
More capable under severe service conitions and its more costly! Whoop whoop for NovaNet users! =]
True
true
In many religious beliefs, heaven is considered a spiritual realm created by a higher power, such as God or a supreme being. It is described as a place of eternal peace, happiness, and reward for those who have lived a virtuous life.
True
true
True/yes
That is true.