A fresnel light (pronounced frəˈnel) has a stairsteped lens that varies the spread of the beam. Frenel is named after Augustin-Jean Fresnel, who invented it for use in lighthouses. Focusing a fresnel ...

A team of researchers from Universidad Carlos III de Madrid (UC3M) has developed an innovative technique that allows the ...

The company says that improvements to how the model works with its Google Sheets spreadsheets application will help take the pain out a critical business function that many find “time consuming ...

5' Mousa Al Ta'mari - Montpellier - won a free kick on the right wing. 7' Missed chance. Akor Adams - Montpellier - shot with right foot from the centre of the box missed to the left. Assist ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

Fortune’s Term Sheet newsletter covers the latest news, insights, and analysis on private equity, venture capital, start-ups, mergers and acquisitions, high-value deals, and the dealmakers ...

These are the best K-mount SLR lenses we've tested. Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row ...

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