This black t-shirt features a humorous math joke. The text reads: 'WHY WAS THE MATH BOOK SAD? BECAUSE IT HAD TOO MANY PROBLEMS FOR THE AI.' The shirt is made from what appears to be a soft, comfortable cotton blend. It's a great conversation starter and a fun addition to any casual wardrobe. Perfect for math enthusiasts, AI developers, or anyone who appreciates a clever pun. Wear it to school, a tech conference, or just lounging around at home. This tee is sure to bring a smile to everyone's face.