What The Jet Stream And Climate Change Had To Do With The Hottest Summer On Record

Posted on Categories Discover Magazine

Summer 2024 was officially the Northern Hemisphere’s hottest on record. In the United States, fierce heat waves seemed to hit somewhere almost every day.Phoenix reached 100 degrees for more than 100 days straight. The 2024 Olympic Games started in the midst of a long-running heat wave in Europe that included the three hottest days on record globally, July 21-23. August was Earth’s hottest month in the National Oceanic and Atmospheric Administration’s 175-year record.Overall, the global ave ...read more

How We Discovered That People Who Are Colorblind Are Less Likely To Be Picky Eaters

Posted on Categories Discover Magazine

The seventh season of Julia Child’s “The French Chef,” the first of the television series to air in color, revealed how color can change the experience of food. While Child had charmed audiences in black and white, seeing “Bouillabaisse à la Marseillaise” in color helped elevate the experience from merely entertaining to mouthwatering.I am a psychologist who studies visual abilities. My work, through a serendipitous research journey into individual differences in food recognition, unc ...read more

These 6 Ancient Puzzles Entertained Our Ancestors with Riddles and Numbers

Posted on Categories Discover Magazine

The English word “puzzle” is unusual, according to Marcel Danesi, a professor of semiotics at the University of Toronto. Embracing everything from riddles and logical conundrums to mathematical problems and optical illusions, he notes that “it has no equivalent in any other language.”That might seem to make sense — this constellation of brainteasers doesn’t obviously share much in common. But at the most basic level, all puzzles (jigsaws, crosswords, or detective novels) have a quest ...read more

A Failed Star can Form Brown Dwarf Stars, Which Host Their Own Planetary Systems

Posted on Categories Discover Magazine

As of today, more than 5600 exoplanets, planets that are gravitationally bound to stars other than our sun, have been discovered. Within that catalog exists a vast array of planetary classes – small rocky worlds like our own, ocean worlds completely covered in liquid water, and gas giants that dwarf even Jupiter, among many others. Planets come in a range of sizes and compositions and are differentiated from stars primarily due to their inability to sustain nuclear fusion in their cores. So ho ...read more

Difficult Children Are Only Slightly More Likely To Have Insecure Attachments With Parents

Posted on Categories Discover Magazine

Children with difficult temperaments, including personality tendencies such as irritability and having a hard time being comforted, are only slightly more likely than other children to have insecure attachment relationships with one or both of their parents, according to our research. This finding refutes the long-standing notion held by many psychologists that early attachment behaviors are mainly determined by a child’s temperament.An attachment relationship reflects the child’s expectatio ...read more

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