I must admit, I'm not one who eats out very often. I much prefer to dine on a healthy home-cooked meal. As a whole though, Americans love eating out and we do it a lot.Unfortunately, people who dine out frequently tend to have higher BMIs (b...英国华人论坛
In 1822, an Estonian physician named Thomas Seebeck discovered that the junction between two metals generates a voltage, which is a function of temperature. Thermocouples use this fact, the so-called Seebeck effect to measure the temperature...英国华人论坛
Time value of moneyInflation eats away at the value of the dollar. A simple example is the cost of a movie ticket, just a $1 in 1969 and today you could pay as much as $15. Just imagine what your movie ticket will cost in 10, 20,30 years. Yo...英国华人论坛