
Water, good ol' H2O, seems like a pretty simple substance to you and me. But in reality, water - the foundation of life and most common of liquid - is really weird and scientists actually don't completely understand how water works.

Gallup brings data-driven evidence -- the voices of a billion Muslims, not those of individual "experts" or "extremists" -- to one of the most heated and consequential debates of our time.
Here is part of a series of videos on the subject of Honesty. What would the world be like if we all said exactly what we are thinking?
Eshaghian's film reveals a culture so steeped in hatred of gays and lesbians that it deems a sex change preferable to simply accepting differences in sexual orientation.
by Tom Vanderbilt
Our behavior is heavily influenced by the decisions of Traffic Engineers every day. If you were asked to name a famous Traffic Engineer, though, chances are slight you would credit the onetime New York City traffic czar, Henry Barnes, with inventing the “Barnes Dance” - wherein an entire intersection is given over to a four-way pedestrian crossing.
One traffic engineer, however, did achieve a measure of global celebrity with his ideas. The idea that made Hans Monderman most famous is that traditional traffic safety infrastructure - signs, lights, curbs, lines, and so on - is not only often unnecessary, but can endanger those it is meant to protect.