If you like the Celtics’ Jrue Holiday, have an affinity for stylish sunglasses ... you need to check out Jrue’s collab with Zenni Optical. The Jrue Holiday x Zenni collab is here, it ...

Learn more Our editors have tested all of the best places to buy glasses online, and Zenni lives up to the hype. The online retailer makes shopping for eyewear incredibly easy and affordable ...

If you scroll through Joe Biden's Instagram, past more than 2,900 posts to his very first photo, you’ll find him doing something that's unmistakably him: wearing aviator sunglasses. Biden has ...

sending Biden’s signature aviator sunglasses flying. The illustrated cover is the fourth for the magazine by artist Tim O’Brien, who has previously depicted Trump either seated at or floating ...

Time magazine’s new inauguration-issue cover features Donald Trump briskly clearing President Biden’s belongings from the desk in the Oval Office with his arm, sending Biden’s signature aviator ...

When the German computer pioneer Konrad Zuse built the world’s first programmable computer in war time Berlin, it performed floating point arithmetic at a clock speed of between 5 and 10 Hz. The ...

These optical clocks are still being assessed, but already now, some are 100 times more accurate than cesium clocks. They will therefore become the future basis for the worldwide definition of the ...

The content is produced solely by The Conversation. Sunglasses, or dark glasses, have always guarded against strong sunlight, but is there more to “shades” than we think? The pupils of our ...