This week's question arrives from the Philippines, courtesy of Amy. Bill dissects the question before giving several possible answers.
Ian Bremmer calls Hillary Clinton a "moneyball" candidate for president.
Dr. Christine Moutier of the American Foundation for Suicide Prevention continues our series "Big Thinkers on Mental Health" with ways society can combat the rising suicide trend.
Researchers find in a test of likeness, people choose photos that don't represent them well at all.
A young man received a new pair of sunglasses. What he saw changed his life.
Researchers identify the origins of tunnel vision — when everything else falls away and the only thing you can see is the story unfold.
by Big Think Editors
The same color illusion demonstrates how human observations in science can be inaccurate.
Are square A and B the same color? Yes! To verify this, either run your cursor over the image or click here to see them connected.
Image Credit: Edward H. Adelson, Wikipedia