Bok
07-29-2022, 11:50 PM
A new stick-on ultrasound patch can record the activity of hearts, lungs and other organs for 48 hours at a time
More... (https://www.scientificamerican.com/article/this-sticker-looks-inside-the-body/)
More... (https://www.scientificamerican.com/article/this-sticker-looks-inside-the-body/)