Traditional fluorescence microscopes (the ones you might find at your local hospital or in a medical lab) typically cost up to $40,000 and can take up more space than several desktop computers. That’s a problem for doctors hoping to advance medical care in underdeveloped countries.
Cost and space were two issues that recent Rice University grad Andrew Miller sought to address when he invented a portable, battery-powered fluorescence microscope that costs only $240 to make. The novel device is encased in durable plastic that Miller molded with the help of a 3D printer. It’s lighted and powered by a small LED flashlight.
Not everyone thinks that getting a tattoo is cool. But a tattoo that can keep you healthy sounds pretty awesome.
Designed for diabetics, tattoos using a nanoparticle ink created by MIT researchers monitor the level of glucose in the bloodstream.
For diabetics (who make up about 2.8% of the population worldwide), continuously keeping an eye on their blood sugar level is important because they could miss the moment when their levels start to change, such as after eating.
Traditional fluorescence microscopes (the ones you might find at your local hospital or in a medical lab) typically cost up to $40,000 and can take up more space than several desktop computers. That’s a problem for doctors hoping to advance medical care in underdeveloped countries.
When you see a spider, your first inclination may be to step on it, or scream and run away.
Catherine Mohr works on integrating new surgical technologies into robots such as the da Vinci.
