In this video playlist, I show you how to solve different math problems for Algebra, Geometry, Algebra 2, and Pre-Calculus. The video will provide you with math help using step-by-step instruction.

The United States holds air superiority over Iran, yet the economics of that dominance are working against it. Iran’s low-cost drones, particularly the Shahed series, cost a tiny fraction of the ...

Trump admin's replacement tariff falls short of revenue lost after court struck down 2025 levies, leaving $1.7T hole in next decade - analysis ...

Artificial intelligence plays no role yet in interception missions — today it is still manual ramming or close-in detonation.

Four days into war with Iran, at least one of the United States’ Gulf allies is already running low on crucial interceptor munitions used to defend against Iranian missile and drone attacks, two ...

'Urgent national concern': Math is crucial in many fields yet more students are now functionally innumerate and many students do not go on to qualify for STEM courses ...

Discover how quantitative analysts, or quants, use advanced mathematical models to predict market trends and identify lucrative investment opportunities.

Discover four key economic concepts: scarcity, supply and demand, costs and benefits, and incentives. Learn how they affect consumer choices and financial decisions.

PUBLIC UTILITY: Students stand in Mills Hall last Saturday during the Common Good Energy Challenge. The event, organized by Eden Zumbrun ’26 and many academic departments on campus, prompted ...

There’s a lot to roll your eyes at in Gov. Gavin Newsom’s new memoir, “Young Man In A Hurry,” but the least of it is Newsom’s ...

From the perspective of a math educator, this is not a minor abuse of statistics but a failure of epistemic responsibility, one that undermines the possibility of public reasoning itself. Mr. Trump’s ...

Enrollment is down, staffing is up — and some call it “unsustainable.” The real story is messier: Budgets may be able to hold, but the trade-offs are real.