From WebMD :

So far, evidence suggests that e-cigarettes may be safer than regularcigarettes. The biggest danger from tobacco is the smoke, and e-cigarettes don't burn. Tests show the levels of dangerous chemicals they give off are a fraction of what you'd get from a real cigarette. But what's in them can vary.

From WebMD :

So far, evidence suggests that e-cigarettes may be safer than regularcigarettes. The biggest danger from tobacco is the smoke, and e-cigarettes don't burn. Tests show the levels of dangerous chemicals they give off are a fraction of what you'd get from a real cigarette. But what's in them can vary.

Well, I know that there will soon be a time that we can all travel anywhere, on a more glorious earth and beyond than anything we can currently imagine or realize. So, I do not feel a need or desire to travel anymore:) Nor do I feel I am missing anything at all, given world … Read more

I'd go check out all of the various planets that have been discovered in the past few years, which we've been told might be semi-Earthlike. Then I'd come back and tell everyone what each one was like.