A new survey of the dimensions and orientation of ancient Egypt’s Great Pyramid of Giza has found that its builders attained a remarkable degree of accuracy despite limited technology. The ...

Miles Wu, 14, won a $25,000 award for his research project combining origami and physics. He measured the weight that Miura-ori origami patterns can hold across various benchmarks. Wu said the pattern ...

AFTER I WON. FIRST THING I SAID IS I LOVE YOU, PITTSBURGH. IT WAS THE FIRST THING IN MY MIND. HE’S AN OLYMPIC HERO AND WRESTLING STAR. I ALWAYS BELIEVED IN MYSELF. I NEVER I NEVER SECOND GUESS MYSELF.

When it comes to dialing in your clubs, what lie angle you play might not get as much love as loft or shaft flex, but it should. Getting your lie angle right isn’t just a “nice to have” for better ...

Depreciation spreads the cost of tangible assets over their useful life on income statements. Each year, $1,500 is recorded as a depreciation expense, reducing the asset's book value. Amortization and ...

Calculate net profit margin by dividing net income by total revenue and multiplying by 100. Net profit margin helps compare profitability across businesses and historical performance. Monitoring net ...

Deep in northwestern Westphalia, Germany, stands a twelfth-century castle conceived by Heinrich Himmler, leader of the paramilitary Schutzstaffel, as a kind of “Camelot” for the triumphal knights of ...

Fallout Fallout 3's lead artist says its 'sparse' vision of post-apocalypse is 'messy, and there's lots of inconsistency—but I like that, because it mimics the real world' Fallout 'There's a lot of ...