A nine patch is one of the most basic quilting blocks. At it's most basic, it is nine different squares of fabric sewn together to form a larger square. Patterns can be created with the 9 patch. Or ...

Harmonic, the math-focused AI startup founded by Robinhood’s CEO, has reached a $1.45B valuation after a major funding round to scale its provably correct AI models.

Photoshop tutorial showing how to make a digital painting of Rene Magritte's surreal oil painting, The False Mirror.