Michele Solis
MRIs of Careful People Can Predict When Bubbles Will Pop
r.classen via Shutterstock Nautilus Members enjoy an ad-free experience. Log in or Join now . In the 1630s, Holland was gripped by the world’s only known case of “tulip mania.” The intensely colored flowers were already a luxury item before then, but their prices leaped when tulips with flame patterned petals hit the market, and […]
Mood Ring—Cell Phones Can Hear Depression in People’s Voices
Three examples of speech from a person with bipolar disorder. The rows show one second each of manic, euthymic (normal), and depressed speech. The colored rectangles show various features extracted from the speech, where color indicates the amplitude of that feature for that speaker. The 10 features measure qualities of the person’s voice like pitch, […]