From ancient temples to modern trading floors, gold has held a special place in human economies and imaginations. Its stability, rarity, and beauty made it the perfect medium of exchange for centuries. By the 19th and 20th centuries, these qualities culminated in the gold standard, where paper money could be […]
Author: Hoàng Anh
The Cinnamon You Sprinkled on Breakfast? Why the FDA Says Some Jars Have a Lead Problem
For more than a year, U.S. regulators and state labs have been quietly testing jars of ground cinnamon pulled from store shelves. What they found was unsettling: multiple brands with elevated lead levels—enough that the Food and Drug Administration (FDA) has urged recalls and told shoppers to throw the products […]
The Hidden Dangers of Kids Using Phones Without Control
Parents today have countless concerns about their children — from obesity, diabetes, nearsightedness, and poor academic performance to emotional instability. In recent years, one more issue has emerged: children’s growing dependence on cell phones and smartphones. While many parents either remain unaware or fail to set limits, a 2019 CellCell […]
Pickleball: The Sport That Took America by Storm
Pickleball was born in the summer of 1965 on Bainbridge Island, Washington, when three friends—Joel Pritchard, Bill Bell, and Barney McCallum—improvised a backyard game using a wiffle ball, paddles, and a lowered badminton net. What started as a family pastime soon evolved into a national phenomenon that combines the best […]
Rare Earth Minerals: The Hidden Power Behind the World’s Technology and a New Economic Battleground
When you swipe your smartphone, drive an electric car, or switch on a wind turbine, you’re touching the silent backbone of the modern world — rare earth minerals. They’re in our phones, cars, computers, and even in military jets. But few realize how these 17 elements quietly power the global […]
Cryptocurrency 101 — What Mid-Career Professionals Should Know Before Investing
For people in their 50s preparing for retirement, cryptocurrency may seem both fascinating and intimidating. While traditional portfolios focus on stocks, bonds, and 401(k) accounts, a growing number of investors are exploring digital currencies as part of their long-term strategy. But before diving in, it’s essential to understand what cryptocurrency […]
The Long Tale of COVID-19
Surely everyone on this planet — except for those whose photos now gather dust on family altars — still remembers the dark, terrifying days at the start of 2020, the Year of the Rat. It was right after Asian families had gathered to celebrate the Lunar New Year, handing out […]
Two Friends and a Thousand Cheers — Oktoberfest in Frankfurt
When Mark and David landed in Frankfurt, they thought they were ready for Oktoberfest. After all, they’d seen the pictures — beer tents, pretzels, and people in lederhosen smiling like they’d found the secret to happiness. But nothing could have prepared them for what awaited inside the festival grounds. From […]
Expanding Horizons: NASDAQ and NYSE in the Modern Economy
NASDAQ — short for National Association of Securities Dealers Automated Quotations — officially opened in February 1971 as the world’s first electronic stock exchange. It began as an automated quotation system and gradually evolved into a fully digital trading platform, improving liquidity and execution speed while reducing bid-ask spreads. Over […]
Medicare Open Enrollment: Your Window of Opportunity (October 15 – December 7, 2025)
Every year from October 15 through December 7, people already enrolled in Medicare can review, change, or renew their coverage for the upcoming year. The choices you make during this window will take effect on January 1, 2026. This is the only time of year most beneficiaries can make changes […]










