The University at Buffalo requires a Math Readiness Assessment (MRA) to determine readiness for students wishing to enroll in first semester calculus courses, MTH 121, MTH 131, and MTH 141. The UB MRA ...

Electric vehicles are having a tough go of it circa 2026. First-quarter sales were down 27% versus the same time in 2025 and accounted for only 5.8% of new-vehicle sales in the U.S. for that period, ...

Surface texturing is helpful in decreasing the friction, decreasing the wear, and increasing the fluid film stiffness. This investigation studies the influence of micro-pit arrangement on the behavior ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

Happy Pi Day! March 14 is the date that otherwise rational people celebrate this irrational number, because 3/14 contains the first three digits of pi. And hey, pi deserves a day. By definition, it’s ...

Description: 👉 Learn all about writing the equation of a line. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e. there are no exponents in its variable(s)).

The work of numerous mathematicians culminated in the discovery of hyperbolic geometry; today, thanks to virtual reality, it is possible to glimpse it beyond its formulas A participant in the ARGÓ ...

Metamaterials have seen many exciting applications. A design that is able to circumvent singularities in refractive index now allows a broad range of new applications, including an omnidirectional ...

Earthquakes have haunted humanity for millennia – their sudden violence leaving civilisations scrambling for early warning. Even today, when a Japanese manga implausibly predicted “The Big One” ...

Parallel and perpendicular line posters in minimal geometric... Scene illumination from below Scene illumination from below, transparent effects on a plaid dark background. Bright lighting with ...

A powerful mathematical technique is used to model melting ice and other phenomena. But it has long been imperiled by certain “nightmare scenarios.” A new proof has removed that obstacle. Imagine an ...