About Zac Northup

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So far Zac Northup has created 38 blog entries.

The Rise of the 90-Minute Novel: Why Short Reads Are Winning in 2026

In an age of endless scrolling and packed schedules, the 90-minute novel is making a powerful comeback. These tight novellas—roughly 25,000 words—can be finished in a single evening, delivering the emotional depth and narrative satisfaction of a full novel without the multi-day commitment.

The Rise of the 90-Minute Novel: Why Short Reads Are Winning in 20262026-05-15T13:00:00+00:00

What Is The Thevenin Cipher? Your Complete America 250 Guide

In 1775, frontier scout Henri Thevenin disappeared into the wilderness, leaving behind a journal packed with secret ciphers, maps, and revolutionary messages. That journal has finally been decoded — and it’s coming to life as The Thevenin Cipher, the most ambitious America 250 experience yet.

What Is The Thevenin Cipher? Your Complete America 250 Guide2026-05-11T12:11:32+00:00

The “Confident Liar”: Understanding AI Hallucinations

If you’ve spent any time chatting with an AI, you’ve probably had a moment where it told you something that felt completely true, only to find out later it was 100% made up. It might have invented a historical fact, cited a legal case that never happened, or given you a recipe for a dish that would be physically impossible to cook. This is called a hallucination. But despite the name, the AI isn’t seeing ghosts or losing its mind. To understand why this happens, you have to peek under the hood of how AI actually "thinks."

The “Confident Liar”: Understanding AI Hallucinations2026-05-11T12:11:40+00:00

The Silicon Paradox: AI’s Rise, the Collapse of the CS Major, and the New Battlefield of 2026

The duality of Artificial Intelligence is the defining paradox of the 21st century. It functions as a tool of immense utility capable of solving generational crises, yet it possesses a capacity for exploitation that could destabilize modern civilization. As of March 2026, the "Good vs. Evil" debate has shifted from theoretical ethics to the visceral reality of the global labor market and the modern battlefield.

The Silicon Paradox: AI’s Rise, the Collapse of the CS Major, and the New Battlefield of 20262026-05-11T12:12:07+00:00

Your AI is Eating Trash: A Guide to Model Poisoning and Data Seeding

Imagine you’re training a world-class chef. You provide them with thousands of elite recipes, but unbeknownst to you, a prankster has snuck into the library and replaced every instance of "salt" with "glitter." Eventually, your chef serves a sparkling, inedible disaster. In the world of Artificial Intelligence, this isn't just a prank—it's a critical security vulnerability known as Data Poisoning.

Your AI is Eating Trash: A Guide to Model Poisoning and Data Seeding2026-05-11T12:12:22+00:00

Countdown to 250: A Rebel’s Collection of Books, Films, and Podcasts

We are just days into the 250th year of American independence. While the Founders wrote everything down, few people have time for dry lectures or dense textbooks. Most of us prefer to learn through the "entertainment principle"—absorbing history through compelling stories. My goal as an author is to inspire you to fact-check me. If my novels drive you to the library to uncover the real history, that is a win. To help you connect with the past, I am launching Countdown to 250: A Rebel's Collection of Books, Films, and Podcasts. This is a curated, multimedia list of the best historical fiction, nonfiction, and movies I have personally vetted.

Countdown to 250: A Rebel’s Collection of Books, Films, and Podcasts2026-05-11T12:12:28+00:00

The Thevenin Cipher Begins: The Archive of J.E. Thevenin

Jimmy Thevenin is thrust into a world of mysteries and clues when a stranger knocks on his door in 1993. A great-uncle he never knew left him an unfinished quest that could lead to a lost treasure hidden in the past. With the help of his friend, Maggie Reynolds, Jimmy races to decode a series of puzzles and discover the true meaning of The Thevenin Cipher. Set in the 1990s, The Thevenin Cipher is a new novella that sets the stage for an immersive, real-world treasure hunt. Readers join the book’s characters to solve ciphers, find clues, and step directly into the story. It links a nostalgic past with today’s need to ditch the screen and enjoy an analog adventure in the physical world. The past is the puzzle, the story is the key, the adventure is real.

The Thevenin Cipher Begins: The Archive of J.E. Thevenin2026-05-11T12:12:39+00:00
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