TECH & INNOVATION

Samsung Galaxy S10 Fingerprint Scanner Hacked

Here's What You Need To Know One of the most anticipated announcements with the launch of Samsung's Galaxy S10 phone was its fingerprint scanner that is "in-display".

Detecting pollution with a compact laser source

Researchers at EPFL have come up with a new middle infrared light source that can detect greenhouse and other gases, as well as molecules in a person's breath. The compact system, which resembles a tiny suitcase, contains just two parts: a standard laser together with a photonic chip measuring a few millimeters across. The research is detailed in an article published in Nature Communications.

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