The biggest leaps in lithium-ion (Li-ion) batteries — used in everything from electric vehicles to grid-scale energy storage — often come out of innovations in chemistry, materials, construction, and ...

This is the next in a series of challenges on your ability to recognize new and obscure programming languages. And you thought there would only be three of these quizzes. Well, I have a lot more to ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Quiz Kid Racer is an arithmetic quiz ...

* What it does: Offers a durable, portable electronic quiz show for kids in topics ranging from history and sports to music and science. The device, which looks like a beefy flashlight, shoots ...

All pension and welfare plans and direct filing entities (DFEs) that are required to submit an annual return/report under Title I of ERISA (Form 5500 or Form 5500-SF) must do so electronically for all ...