Light-powered microbots could deliver drugs directly to our bloodstream

By John Biggs

Sticking tiny robots into your body sounds fun but what happens when those robots run out of battery and start to explode? While this may not always be the case, it could happen. Luckily researchers at Hokkaido University’s Department of Chemistry have created a crystalline assembly that moves autonomously when exposed to blue light. This means you can simply flash lights at these… Read More

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Source:: TechCrunch Gadgets