There’s a lot of doom and gloom associated with the future and of technology’s ability to marshall the human spirit and lead us to a better time to come. But, just when you think it’s all apocalyptic robot cults and people being run over by driverless cars as they walk around with VR headsets on, you get a few reminders of how much tech can be used to help mankind. To redress this balance, we’ve found a few mechanical medical marvels that have come to light in the last while.
Stem Cell Cartilage Is Being Grown In Awesome Goo Labs
Using a 3D scaffold, scientists have begun growing cartilage from stem cells for use in human patients, and have done so with a fairly enchanting beige blob of goo that could one day work as a prosthetic replacement for socket joints, such as the human hip. Moreover, they’ve programmed the artificial joint to “release molecules on demand to keep the arthritis at bay” which is so epic we can barely believe it.
CRISPR Gene Editing To Begin Human Trials
Crispr is a form of gene editing technique that is a so sophisticated, people are already saying it may spell the end of certain cancers and genetic disorders within the next generation of scientific application. Memorably covered in a particularly fascinating edition of Radiolab, CRISPR is now due to start human trials, which is good news for us, bad news for pesky diseases.
Scientists Can Cure Blindness (Partially, and in Mice)
Taking a leaf out of the Fairy Tale School of Science & Biology, scientists took an as yet undefined number of blind mice and managed to restore some part of their eyesight by fixing damaged ganglions and activating the affected regions with chemicals so as to restore their rodent peepers to their full glory. No word as of yet on whether they plan to put eggs back together or heal wounds suffered by cows during unprompted jumps over nearby celestial objects.