
How do smoke alarms detect smoke? (part 1)
Chemistry For Your Life
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How to Stop Communication on Dates
"When the flow of information is interrupted, then we start to get worried," she says. "I think women are maybe a little bit more vulnerable because we're oftentimes smaller than the person we're meeting." If for any reason, our flow of communication stops, sound the alarm - and make sure traffic ends by movies and dates with strangers.
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