Compare barter and currency systems. Discover why currency dominates modern trade and explore the evolution of digital ...

December 23, 2025, marks the 50th anniversary of the Metric Conversion Act, designed to bring US weights and measures in line with the rest of the world. The United States is one of the last holdouts ...

I-19 in Arizona is the only highway in the U.S. that uses the metric system, but that might be going away. Republican warns Trump admin move "disastrous" for security Search for missing swimmer ...

Measurement is one of those invisible systems that quietly shape our daily lives, in terms of how we cook, how we shop, how ...

A research team affiliated with UNIST has unveiled a novel electrochemical system that converts carbon dioxide (CO₂), a major contributor to climate change, into high-value chemical products, like ...

SANTA CLARA, Calif., November 19, 2025--(BUSINESS WIRE)--Oklo Inc. (NYSE: OKLO) and Siemens Energy have signed a binding contract for the design and delivery of the power conversion system for Oklo’s ...

Alibaba’s global business-to-business platform is moving to streamline cross-border payments by using tokenized versions of major currencies, part of a broader shift toward blockchain-based settlement ...

1 In late 1975, President Gerald Ford had a unique vision for making America great again. He wanted to embrace a French invention – one that Thomas Jefferson himself had championed. He wanted America ...

Sports computer rankings guru Jeff Sagarin is 77 and still trying to perfect his system for evaluating college football teams even though he knows it's impossible. If he thinks he's getting close, he ...

THIS diagram of the metric units of length, area and volume is printed on a sheet of paper about 3 feet 6 inches by 2 feet 6 inches. The various measures are shown full size. To be of the greatest use ...