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.

Jupiter reaches stationary point, appears to reverse tonight. This retrograde motion is a common celestial illusion. Jupiter will reappear in the morning sky by mid-August. Did our AI summary help?

From shelf to screen, artificial intelligence is rewriting the rules of retail. Over half (55%) of U.S. retail marketers are planning to increase AI investment to boost customer engagement, according ...

Mercury stands stationary at 3 A.M. EDT amid the stars of Cancer. The solar system’s smallest planet will now start sliding westward, or retrograde, appearing to “fall” back toward the Sun as it moves ...

Engineers at the UCLA Samueli School of Engineering introduced a framework for universal point spread function (PSF) engineering, enabling the synthesis of arbitrary spatially varying 3D PSFs using ...

Learn to choose coordinate systems, visualize multivariable functions, and parameterize curves. You can use these live scripts as demonstrations in lectures, class activities, or interactive ...

We remain in the post-election period when consultants and politicians try their best to frame the results as a clear vindication of their own policy priorities and worldview. It is eternally ...

Abstract: Most existing temporal point process models are characterized by conditional intensity function. These models often require numerical approximation methods for likelihood evaluation, which ...

A previous study demonstrated that power against the (unobserved) true effect for the primary end point (PEP) of most phase III oncology trials is low, suggesting an increased risk of false-negative ...