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Standard Measurements in Sports

Here you can find the standard measurements used in baseball, basketball, bowling, boxing, football, golf, hockey, and tennis. BASEBALL Home plate to pitcher's box:60 feet 6 inches. Plate to…

Astronomical Constants

Light-year (distance traveled by light in one year) 5,880,000,000,000 mi Parsec (parallax of one second, or stellar distances) 3.259 light-years Velocity of light…

Anatomy and
Physiology: ECG: Measuring a Beat

ECG: Measuring a BeatAnatomy and PhysiologyThe HeartAnatomy of the HeartThe Four ChambersThe Heart's Own BloodECG: Measuring a Beat The electrical conductivity that is an inherent part of the…

Famous Math Minds

Can you imagine what life was like before computers? Many of the world's most famous and important mathematicians came up with complicated theories and inventions well before the high-tech tool…

Geometry: Size Matters, So Let's Measure

Size Matters, So Let's MeasureGeometryTwo's Company, Three's a TriangleA Formal IntroductionSize Matters, So Let's Measure When I draw a triangle, one of the first things I do after I admire the…