Many people assume that the dates scientists quote of millions of years are as reliable as our knowledge of the structure of the atom or nuclear power.And radioactive dating is so shrouded with mystery that many don’t even try to understand how the method works; they just believe it must be right.Therefore, it is the responsibility of the person who arranges the date to ensure that they are a good match.Sometimes one person is more interested in the match than the other, which may make it more difficult on the person arranging the date to judge whether the date will be successful.In the past 15 years, the rise of the Internet has also displaced the neighborhood, the workplace, and the circle of friends as sources of dating partners.As of May 2013, it was estimated that 11% of adult Americans had used online dating websites or mobile dating applications, and 59% of American Internet users agreed that online dating was a good way to meet people.Dating is a stage of romantic or sexual relationships in humans whereby two or more people meet socially, possibly as friends or with the aim of each assessing the other's suitability as a prospective partner in a more committed intimate relationship or marriage.It can be a form of courtship that consists of social activities done by the couple.
The two persons who take part in the blind date have never met or seen each other, thus the name blind date.
But the basic concept of radioactive dating, sometimes called radiometric dating, is not difficult, especially since all of us regularly calculate how much time has passed: for example, since our birth, or since we started on a walk.
A swimming race is a familiar situation that illustrates the simple principles involved in measuring time.
Once we understand what we actually need to do we can apply the same principles to radioactive dating, and see if the methods do what they are claimed to do.
Picture a swimmer competing in a 1,500 metre race and an observer with an accurate wristwatch.