Energy & Green Tech

Boosting the durability of eco-friendly cars' power source

Proton exchange membrane fuel cells (PEMFCs) stand at the forefront of clean energy solutions for vehicles, promising zero emissions, high efficiency, and minimal noise. Despite these advantages, the path to widespread adoption ...


Trajectoids: Creating a shape that rolls along a desired path

Normally, when we think of a rolling object, we tend to imagine a torus (like a bicycle wheel) or a sphere (like a tennis ball) that will always follow a straight path when rolling. However, the world of mathematics and science ...


Proton using VPN sign-ups to spot attacks on democracy

Internet privacy company Proton announced Wednesday a new VPN Observatory, tracking demand for its services to detect attacks on free speech in countries like Russia and Iran before they hit the headlines.

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