The average person experiences dozens of individual itches each day. We’ve all experienced the annoyance of an inconvenient itch — but have you ever pondered why we itch in the first place? Is there actually an evolutionary purpose to the itch, or is it simply there to annoy us? Emma Bryce digs deep into the skin to find out.
One man cracked his knuckles in one hand for 60 years and not the other. Watch the video to see what he found out.
Science, statistics and lifestyle can help predict how you will die!
But what actually is in a salad?
What Video Games Teach Us About the Aging Brain. Are younger video game players better?
Tim Knoll, one of the most creative BMX riders in the world, takes his incredible style of street riding to Berlin. The American rider describes his style as BMX Freestyle; think gymnastics meets BMX. Influenced by acrobatics, his bag o’ tricks is deeper than most, and his riding takes BMX flatland to a whole new level.