Discover the power of a burn up chart. See examples, learn how to create one, and track scope, progress, and team performance ...

A quadratic equation is drawn as a curve on a set of axes. This type of curve is called a parabola and it is symmetrical. To draw the graph we need coordinates. We generate these coordinates by ...

In geometry, there are surfaces that do without an inside or outside—and some need at least four dimensions to exist ...

In the iconic "Sound of Music" score, "My Favorite Things," a young Julie Andrews lists snowflakes as objects that bring her ...

In recent years, heat has stopped being just a number on a thermometer and has become something we can literally see at the atomic scale. In 2025, an ...

In this Python physics tutorial, I show you how to draw the celestial sphere using Web VPython! Explore the stars, constellations, and the fundamental concepts behind the celestial coordinate system ...

Tyson’s ultimate goal was to image large swathes of the sky, measuring how galaxies’ shapes distorted as their light travelled across a Universe filled with immense lumps of dark matter. He started ...

Winter tends to get a bad rap: people complain endlessly about its shorter days, darker skies and plummeting temperatures. It's true that parts of winter can be unpleasant, but psychologist Kari ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...

Seeing the light: Alison Stott adjusts her new glass artwork Naturally Focused, which will go on permanent display at the University of Bristol. (Courtesy: Alison Stott) UK artist Alison Stott has ...

Noa-Lynn van Leuven (Netherlands) - PDC Women’s Series Qualifier Gemma Hayter (England) - PDC Women’s Series Qualifier Motomu Sakai (Japan) - PDC Asian Tour Qualifier Ryusei Azemoto (Japan) - PDC ...