Author: Hoàng Anh

Science, Technology & History Social Culture & Traditions

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 […]

Finance Science, Technology & History

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 […]

Finance

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 […]