Constants Change Over Time

[kaos]

I recently saw a show on physics that said something about some universal constant(s) might actually have been different billions of years ago, implying that these constants change. Does anybody know where I can get some more info on this?

[swansont]

Try the search function. The item often investigated is the fine structure constant.

[5614]

Or you can try using Google, but be careful, there are a lot of incorrect sites out there regarding this kind of topic, if you need help picking out trustworthy sites we can help.

 

Also this is a currently debated topic and there is research going into things such as this, so reading a report from 2 years ago may not give you all the latest news.