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Chinese company Xiaomi has built wired wireless headphones with a heart rate monitor. They call Smart Heart Rate Headset and weigh 15 g
Gizchina writes about it
The invention comes out under the brand Quiet, who has already released smart running shoes and sports shoes .
developed in the light of noise reduction. They are equipped with a PPG photoelectric sensor that measures the heart rate and transmits the results to a mobile application via Bluetooth.
See also: "Infarction at 21 years old" – Pathology doctors
Thanks to the invention, you can take and make calls, manage reading and request information about Internet.
The manufacturer promises up to 70 hours of standby time, while listening to music for 5 hours
The cost of these headphones is 45 or 1179.
Chicago Startup BIOLIFE4D vda elk printing material from which the heart muscle is formed. It is possible to replace a small damaged area with, but complete replacement of the heart with this material is still impossible.
Organ transplantation, including the heart, is a complicated surgical procedure. However, he saves hundreds of lives every day. The human body does not always accept a transplanted organ, so biochemists want to find a way to print organs from their own patient cells. Until now, no one has managed to do it, but BIOLIFE4D has approached the target.
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