Someday a stranger will read your e-mail - tiku.21cnjy.com
someday a stranger will read your e-mail without your permission or scan the websites you’ve visited. or perhaps someone will casually glance through your credit card purchases or cell phone bills to find out your shopping preferences or calling habits.
"the past year has seen a lot of progress in the search for earth-like planets. kepler-186f is very important because it is the first planet that is the same temperature and is almost the same size as earth," scientist david charbonneau wrote in an email.