Laughing provides a lot of health benefits for the mind and body; particularly the immune and cardiovascular systems. Laughing is also one of the fastest methods of relaxation, known to quickly decrease stress and the physical and mental illnesses associated with stress. As well, laughing is a great form of exercise that burns calories just like a workout.

Here are the top 10 scientific discoveries of 2009, according to Time magazine:

The holiday season for a lot of people is a fun time of the year filled with parties, celebrations, and social gatherings with family and friends. But for many people, it is a time filled with sadness, self-reflection, loneliness, and anxiety. Psychologists diagnose that these are the consequences of the so-called post-holiday syndrome. Clerks that have relaxed on the sea and ocean shores can’t return to the tempo of work quickly.

What causes the holiday blues?
The holiday season for most people is a fun time of the year filled with …