Millions of monarch butterflies travel to ancestral winter roosts in Mexico's shrinking mountain fir forests. They travel thousands of miles, taking directional cues from the sun.
Millions of monarch butterflies travel to ancestral winter roosts in Mexico's shrinking mountain fir forests. They travel thousands of miles, taking directional cues from the sun.
Magicians use sleight of hand to make a ball seemingly jump from cup to cup. Researchers have shown that this famous illusion manipulates our minds more with distraction than with social cues.
Magicians use sleight of hand to make a ball seemingly jump from cup to cup. Researchers have shown that this famous illusion manipulates our minds more with distraction than with social cues.
Magicians use sleight of hand to make a ball seemingly jump from cup to cup. Researchers have shown that this famous illusion manipulates our minds more with distraction than with social cues.
A curved glass interferes with the ability to judge alcohol intake. We rely on visual cues, like the height of liquid left in our glass, to tell us how much we've had and when to slow down - but that glass can be deceiving.
A curved glass interferes with the ability to judge alcohol intake. We rely on visual cues, like the height of liquid left in our glass, to tell us how much we've had and when to slow down - but that glass can be deceiving.
Millions of monarch butterflies travel to ancestral winter roosts in Mexico's shrinking mountain fir forests. They travel thousands of miles, taking directional cues from the sun.