Heavy ligands such as polyoxometalates are opening a new frontier in actinide chemistry. Studying materials that are both ...

The periodic table - AQA Mendeleev made an early periodic table. In the modern periodic table, elements are in order of atomic number in periods and groups. Electronic structures model how ...

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These are almost one-quarter of the periodic table and are mainly found in the first four periods. Of these, 11 are essential elements that our bodies need in larger amounts: oxygen, carbon ...

With its XP600 printhead, you’re getting fast prints you can count on, every time. The A3 size handles all sorts of media, and its barebones setup means you can tweak and upgrade it as you grow.

There are no swings or slides. After all, it's only the size of two sheets of A3 paper. But there is a bench. Welcome to the world's smallest park, as declared by Guinness World Records.

Below, we’ve put the key design specs—dimensions and weight—of the current generation of Apple Watch devices into a table. Apple Watch SE (40mm) 40 x 34 x 10.7 26.4g 27.8g N/A Apple Watch SE ...

President Donald Trump speaks to reporters before signing an executive order in the Oval Office of the White House in Washington, Monday, March 31, 2025. (Pool via AP) (Uncredited) WASHINGTON ...

that sits above an abyss There are no swings or slides. After all, it's only the size of two sheets of A3 paper. But there is a bench. Welcome to the world's smallest park, as declared by Guinness ...

The best photo printer delivers super-high-resolution images and the ability to print on glossy photo paper for that truly professional finish. I've tested two hundred units, including the best ...

The Epson DS-30000 laughs at your mere letter- and legal-size pages—this enterprise-class document manager and archiver can handle tabloid (11-by-17-inch) sheets, despite taking little more room ...