For her 6th grade honors class, math teacher Ana Sepúlveda wanted to make geometry fun. She figured her students “who live ...

Find the total distance the ball travels (up and down) until it stops. — Read the rest The post This bouncing ball math problem stumps most people - can you solve it? appeared first on Boing Boing.

It’s been guiding road design for decades—and it never measured what really matters. If you want to understand how even ...

Who are the best edge rushers in the NFL? Execs, coaches and scouts ranked their top 10 in our annual summer series.

Yogi Berra once said "half of this game is 90% mental." That math — though impossible — might be tripled when it comes to the ...

The live-action "How to Train Your Dragon" and a documentary on Billy Joel are some of the new television, films, music and ...

The Belfry OpenScad Library, v2.0. An OpenSCAD library of shapes, masks, and manipulators to make working with OpenSCAD easier. BETA - shapes2d.scad · BelfrySCAD/BOSL2 Wiki ...

Synopsis: Draws a line along a path or region boundary. [Geom] Topics: Paths (2D), Paths (3D), Drawing Tools See Also: dashed_stroke (), offset_stroke (), path_sweep () Usage: stroke (path, [width], ...