Heart Rate
Watch Daring Scientists Take a Wild Whale’s Heart Rate for the First Time
The experiment revealed that blue whales have a much more extreme range of heart rates than predicted.
Your Fitness Tracker Might Be Wildly Inaccurate
Heart rate monitors didn't fare well in a recent test.
According to Our Fitness Trackers, That Debate Was Stressful AF
I asked people on Twitter how high their heart rate was during the debate.
Cameras Are Getting Better at Seeing if You're Nervous
A new approach to computer vision can select regions of your face to analyze in order to determine your heart rate and underlying emotion.
I Doubled My Heart Rate Drinking the Three Most Sugary Drinks on the Street
A report released yesterday identified the coffee shop drinks containing the most amount of sugar. I thought I'd drink the three worst offenders to see if I could make my heart explode.
The Insane Stress of Playing 'E.T.,' the World's Worst Video Game
I hooked myself up to a blood pressure monitor to see just how awful the Atari 2600 'classic' really is.
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