Systems Science

The smallest planet in our solar system is also the closest to the sun. That means on Mercury, one year is just 88 days long! Discover more facts about the small but mighty Mercury.

Saturn is famous for its rings. This very windy planet has another claim to fame—it has the most moons of all eight planets! Discover more amazing facts about the sixth planet in the solar system!

Mars is famous for its coloring, but the fourth planet from the sun has more than that going for it. Discover more interesting facts and secrets about the famous "red planet."

Uranus is the seventh planet from the sun and has a special feature, it tilts! Discover the mysteries of this ice giant that sits half in darkness for more than 40 years at a time!

Everything about Jupiter is big! Its size is big. Even its storms are big! Get the big and small facts about this gas giant that can be seen glowing in the night sky.

Increasingly, cracks are appearing in the capacity of communities, ecosystems, and landscapes to provide the goods and services that sustain our planet's well-being. The response from most quarters has been for "more of the same" that created the situation in the first place: more control, more intensification, and greater efficiency. "Resilience thinking" offers a different way of understanding the world and a new approach to managing resources. It embraces human and natural systems as complex entities continually adapting through cycles of change.

Axel Nal is out of luck and out of time. He has failed every single induction ceremony and it is his last chance to Exceed to a higher class. At his wit's end, he desperately tries one last time at Exceeding, putting all his chips on the table...except something was different this time. Time freezing, a mysterious voice, and a new Exceed Mark? Had lady luck finally given him a boon? Had he received a class the world had never seen before? One thing is for sure, he's changed. And now he has something called...the Gambler's System.

A clock hangs over the head of every mortal. Counting down to the inescapable day that the Goddess of Death claims them. That is the way of the world. The natural cycle of mortals. The Gods, however, were said to live for forever. To exist so far outside of the natural laws of the universe that even their crimes can't be punished. But Knell Coba, at great cost, realizes this is nothing but another lie.

From each according to ability, to each according to U-credit! The slogan of Sparta! 'United points', the currency created by the guileful System. Lord Leo is building an inimitable just government, the only one around. Other Lords look upon him with anger and greed. They aren't just looking, either: blades and spears sharpen behind his back, desperate to bring a stop to the glorious rampage of the Spartans across the new world.

Claire's home has burned to the ground. Displaced and plagued by nightmares, Claire can't rest as she continues her quest to eliminate every target. And though she gets stronger by the day, so do her targets. Her skills will be put to the limit as she does everything in her power to reach Target 75.

The powerful, long-awaited sequel to Yesterday's Son. Waves of distorted time are crashing through the universe - destroying everything in their path. Federation scientists pinpoint the source: the Guardian of Forever, the portal to the past where Spock had once journeyed back to meet his son, Zar. Featuring a dramatic reading by Leonard Nimoy and James Doohan, and enhanced with sound effects and an original score.

Discover how artificial intelligence is transforming the future of patient care, diagnostics, and clinical decision-making. Are you a healthcare professional, entrepreneur, or policy leader trying to keep up with the AI revolution? This groundbreaking audiobook is your essential guide to understanding how AI is disrupting the healthcare industry, reshaping everything from early disease detection to hospital workflows, drug discovery, and personalized medicine.

Ten years ago, the world changed. The System brought dungeons and monsters to earth. Billions were lost. While most try to rebuild, Claire chooses to take revenge on the people who took advantage of orphans in the chaos—100 names, 100 targets. In this often brutal story about a world in chaos, Claire will kill every target on her list. No matter what it takes.

Databases are structured collections of data that enable efficient retrieval, insertion, updating, and deletion of information. They serve as the foundation for various applications, from simple contact lists to complex enterprise systems. Key concepts include tables, which organize data into rows and columns; relationships, which define connections between tables; and SQL (Structured Query Language), used to interact with databases by querying and manipulating data.

Noah secured his first safe zone, got a ton of XP and loot, and saw his name on the national leaderboard for the System. Now he wants more. His party of unlikely adventurers will head north to South Bend, Indiana to try to secure a safe zone that is on the brink of disaster.

Born over a century after "The Rise", Jeff scavenges with his tyrannical mother for survival. Banned from cultivating freely, Jeff wants none of this life; his one objective is to join the immortal rankers as they attempt to climb the Northern Tower. On the day of his escape, a powerful guild attacks Leah’s group, and Jeff is thrown through a unique dungeon portal—a portal that hasn’t been used in nearly a hundred years. In the pursuit of Jeff’s ultimate goal, he must choose whether to follow the Church, join a guild, or try it all on his own.

The world ended. Greg's real life finally began. For twenty-eight years, Greg survived the corporate trenches. Premium dark roast at 7 AM. Then, Rachel from HR policing the microwave. Brad stealing credit in projects. Then civilization collapsed. The dead rose. Society crumbled. Greg has never been happier.

Nick Vandal faces his greatest challenge yet in the Risen Tower, a place of trials and floors designed to test the survivors' limits. As Nick and his new companions battle through casino mazes—and relentless hordes—they uncover the truth behind the Admin's grand design. Hidden enemies within the survivors' ranks plot to sabotage their progress, and success is far from guaranteed. Nick must use every resource, including his knowledge of the future, to navigate the challenges and forge alliances necessary to reach the top.

In a world upended by the whims of the [Admin], all of humanity has been forced into a brutal game of survival. Nick is more than just another man: he's a man who saw the ending and used a wish to travel back in time. His story has started over. Following his escape from the Manhattan Rooftops, he must next fight against the Ancient Mariner of Central Island and the hoard of undead that the Ancient Mariner commands. The survivors are under attack, and all eyes are on Nick to make sure they survive to see the next challenge.

Are you afraid of death? What is death? Is it the end, the beginning, or a transition? Why are we so afraid of death? After all, death is inevitable. Overcoming the Fear of Death: Through Each of the 4 Main Belief Systems helps us reduce and overcome our fears without having to change our beliefs about death.