Researchers at MIT have created a surgical tape that may seal leaks and tears within the intestine. The off-the-shelf product has been designed to switch sutures,... Researchers at the University of British Columbia have developed a technique that lets them 3D print human testicular cells right into a hollow tubular structure that mimics the seminiferous tubules found within the testicles. The printed buildings are showing encouraging indicators Gadget News that they can produce viable sperm, and the researchers are still working to deliver this consequence to fruition. The expertise may provide a path to conception for men with fertility points…