Dracula Technologies turns ambient light into energy with printed solar cells

09:08 10.06.2021
Internet of Things devices are proliferating, making daily tasks more convenient for many people—but that comes at cost. The United Nations expects the amount of e-waste created globally to reach 52.2 million metric tons this year, and a sizable portion of that are dead batteries. Dracula Technologies, a French startup that is currently exhibiting virtually […]...
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