Tossed Coins More Likely to Land Same Side Up, Say Researchers

Posted on Categories Discover Magazine

When Italy’s national soccer team took on the Soviet Union in the semi-finals of the European Championship in 1968, the score was 0-0 at the end of the game and a further period of extra time failed to separate the two sides. The rules of the time dictated that in these circumstances, the game should be decided by the toss of a coin. Italy’s captain Giacinto Facchetti called correctly, and Italy proceeded to the final, which they eventually won.A coin toss is often considered the fairest way ...read more

What Are Suppressed Emotions, and Do They Hurt or Help Mental Health?

Posted on Categories Discover Magazine

You've probably heard that it's a poor idea to suppress negative or disturbing thoughts. Suppressed emotions remain in the unconscious and can affect our moods and behaviors even if we're unaware of them. Based on that thinking, many psychotherapy techniques, particularly for illnesses such as depression, anxiety, and post-traumatic stress disorder (PTSD), involve dredging up suppressed emotions and memories. By dealing with them, the emotions won't muck around in the unconscious, stealthily in ...read more

Our Resting Heart Rates Vary Wildly, FitBit Data Reveal

Posted on Categories Discover Magazine

Depending on the heart rate your doctor measures during your annual checkup, you might get a stamp of approval — or a raised eyebrow and questions about your overall health.But a new study confirms that a normal resting heart rate isn't the same for everyone. Data from over 92,000 FitBit-wearers were analyzed in a new PLOS ONE paper, showing that average resting heart rates ranged between 40 and 109 beats per minute (BPM). Though not all of those rates are necessarily healthy, the study did fi ...read more

Why and How Do Astronauts Get Sick in Space?

Posted on Categories Discover Magazine

Apollo 7 sent a trio of astronauts into space in 1968, making it the first successful crewed NASA mission. But about 15 hours into the flight, astronaut Wally Schirra began developing the symptoms of a bad head cold, with the rest of his team following suit. Balancing a fog of symptoms, including sniffles and congestion, on top of their heavy workload was a recipe for misery. Considering the extensive training and screening astronauts go through to ensure they’re in optimal health for missions ...read more

Could Humans Ever Hibernate in the Future?

Posted on Categories Discover Magazine

As winter approaches, bears and other hibernators — from butterflies to box turtles — begin preparing to clock out until spring. Us humans, on the other hand, find ourselves stuck all-too-consciously contemplating the frozen months ahead. In winter, everything feels twice as hard: getting dressed, shoveling snow, averting existential meltdown. Wouldn’t it be nice to ring in the new year, promptly tunnel down some dark burrow, and curl up to wait for better days?There’s no clear path to h ...read more

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