This Swedish startup made the tech behind the world’s first solar-powered headphones – here’s how it works

Sustainability Week 2024This article is part of a series of sustainability-themed content we’re running to observe Earth Day and promote more sustainable practices. Check out all of our Sustainability Week 2024 content.It’s been more than 15 years since Exeger began its attempts to create a new way to power your electronic devices and not only has the Swedish startup been successful in inventing solar cells that are powered by both natural and artificial light sources, but it’s also managed

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