Wearing a tie cuts circulation to your brain
An even better reason to eschew alpha-male office culture.
Ties: they're what the majority of the men in the western working world wear day in, day out around their necks. Some wear them way too long. Others wear them comically short. Some have bows, some wear bolos. But one widely-circulating study is making one thing certain: they restrict circulation of blood to your brain.
The study, which appeared in the journal Neuroradiology, took place at the University Hospital Schleswig-Holstein in Germany with 30 participants, half of whom had the blood flow to their heads observed while wearing a tie, while the other half went tie-free. The squeezes the veins to the head, ultimately reducing circulation by 7.5%. You might not be acutely aware of this, but it's a sizable percentage; enough to make a potentially fatal difference if you already have high blood pressure (I did some research on this: you'd have to have REALLY high blood pressure to have a tight tie be the catalyst for your demise).
Wearing a tie can also add unneeded pressure to your eyes, which could lead to an early onset of glaucoma. And if you're still of the mindset that wearing a tie makes a difference in professionalism: according to a 2015 study, it only really makes a difference to the person wearing the tie.
The photos were taken the same day as Russian cosmonauts investigated a mysterious hole discovered in one of the craft.
- The spacecraft belong to Russia and two private American aerospace companies.
- Six astronauts are currently aboard the International Space Station to conduct a variety of experiments.
- On Monday, Russian cosmonauts conducted a spacewalk to investigate the nature and cause of a mysterious 2-millimeter-wide hole in a Russian spacecraft.
On Friday, NASA's InSight Mars lander captured and transmitted historic audio from the red planet.
- The audio captured by the lander is of Martian winds blowing at an estimated 10 to 15 mph.
- It was taken by the InSight Mars lander, which is designed to help scientists learn more about the formation of rocky planets, and possibly discover liquid water on Mars.
- Microphones are essentially an "extra sense" that scientists can use during experiments on other planets.
"Didn't you see me Googling 'baby not moving?'" Gillian Brockell wrote a heartbreaking open letter to big tech companies imploring them to change the ways they target ads to users.
- Advertisers are increasingly using hyper-specific information on users, collected by big tech companies, to sell products.
- An open letter published Tuesday outlines how this kind of ad targeting can be not only creepy, but also inadvertently cruel and distressing.
- Also on Tuesday, the House questioned Google's CEO, partly on issues related to data privacy.
SMARTER FASTER trademarks owned by The Big Think, Inc. All rights reserved.