A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called skyrmions. These light vortices hold their shape even when disturbed, making them ...

The JD Power 100-Point Score is based on hundreds of thousands of independent and unbiased opinions of verified car owners. Measured owner satisfaction with the 2020 BMW X5 after 90-days of ownership.

Car and Driver's rankings are arrived at from the results of our extensive instrumented testing of several hundred vehicles each year and from our expert editors' subjective impressions gained in real ...

Abstract: Visible light communication (VLC) builds on the dual use of lightening infrastructure for communication. Even though the advantages of VLC are well known, as emerging communication paradigm, ...

Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills ...