For nineteen years, nine friends shared their lives over garlic pizza and cheap Chianti at a regular Thursday table in Newtown. But when their quiet emotional anchor unexpectedly dies, the surviving members must confront the terrifying reality that their bond was never as unbreakable as they arrogantly believed.
When a terrified international student vanishes into the Melbourne rain, a disgraced rideshare driver is pulled back into the shadows of a buried police investigation. To find her alive, he must confront the elite academic extortion ring that destroyed his career and the institutional cover-up that protected them.
Plan platform, budget, and monetization decisions for an independent game.
Eleven responsible AI objectives supporting AI Governance, with a practical framework, coding companion and downloadable Python exercises.
Reeducação alimentar baseada no Guia Alimentar do Ministério da Saúde, com um plano de 4 semanas para mudar hábitos sem dietas restritivas.
Um método prático em 5 passos para sair das dívidas, organizar o orçamento e começar a investir, com tarefas no fim de cada capítulo.


Stop treating neural networks and loss.backward() as a black box. Build a complete automatic differentiation engine and deep learning library from an empty folder in 100% pure Python—from ScalarNode computation graphs and reverse-mode backpropagation to Multi-Layer Perceptrons, AdamW, BatchNorm1D, and a Character-Level Language Model—explained with visual split-box diagrams, plain-English intuition, and verifiable terminal outputs.
Stop treating Stable Diffusion as a black box. Build a complete, verifiable Text-to-Image Latent Diffusion engine from an empty folder in pure PyTorch—from the Variational Autoencoder (VAE) and CLIP Text Encoder to the Time-Conditioned U-Net, DDPM Noise Scheduler, and Classifier-Free Guidance—explained with crystal-clear visual diagrams, plain-English intuition, and zero hidden magic.
Some words are never spoken… yet they stay in our hearts forever.Have you ever wondered how much your mother sacrificed without telling you? How many times did someone love you silently, give up something precious, or hide their pain just to see you smile?Through 20 heartfelt stories about mothers, fathers, children, family, and the beauty of human kindness, Things My Mother Never Said reminds us of the love we sometimes fail to notice until it becomes a memory.Open these pages, follow the stories, and you may discover a piece of your own life within them.Some lessons are never spoken. They are felt forever.
Good control starts before the controller. Learn how to read the process, identify variables and constraints, predict its response and establish clear control intent using a coherent industrial reference system.