Systems Science

The second brightest object in the sky, after the moon is Venus. It's also the only planet named after a woman. Learn more about bright, beautiful Venus, named for the Roman goddess of love and beauty.

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!

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.

Humanity has colonized over 500 planets under the not-always-benevolent administration of the Federation of Planetary States via the FED Army and Navy. Longstanding grievances over economic exploitation by Earth-based companies have grown into a full-scale rebellion, and attempted secession has been tried by many of the more successful colonies. The Rebels believe a peaceful separation is possible. The FEDs believe an easy and swift military resolution is available.

In the distant future, horrible dreams torment Admiral James T. Kirk, dreams prompted by his reading of Strangers from the Sky, a book about that historic first contact. He dreams of an alternate reality where he somehow changed the course of history, and destroyed the Federation before it began.

Land that job! An in-depth overview of system design and how to prepare for your interview. When it comes to answering system design questions, many of us don't know where to start. We don't have the logic and knowledge to effectively communicate back a reply that impresses the interviewer. System Design Interview: A Strategic Guide for a Successful Interview is an easy-to-understand, step-by-step book that provides clarity on how to prepare and respond to questions in an interview.

Al Franken reveals the alarming story of how Bush (barely) beat Kerry with his campaign of "fear, smear, and queers", and then claimed a nonexistent mandate; Republicans decided that Terri Schiavo would make "a great political issue"; Conservatives sought to undermine Social Security by using a strategy borrowed from...Vladimir Lenin; and more.

While everyone knows of the Ice Bucket Challenge, the viral craze that swept the nation in summer 2014, too few know the truly inspirational story behind it. Pete Frates was a man at war with his own body, a man whose love for others was unshakable. He was a man who refused to fight alone and, in so doing, mobilized a global army to combat one of the most devastating diseases on earth: ALS, or Lou Gehrig's disease.

It’s been three months since the Patriarche was beheaded, leaving behind no known heir. Now, the planet of Laterre is unrecognizable. General Bonnefaçon has cleaned up the streets, fed the hungry, and restored peace while the next leader is decided upon. From the outside, Laterre seems to be flourishing. But dangerous rifts threaten to shatter the planet from within.

As human activity and environmental change come to be increasingly recognized as intertwined phenomena on a rapidly urbanizing planet, the field of urban ecology has risen to offer useful ways of thinking about coupled human and natural systems. On the forefront of this discipline is Marina Alberti, whose innovative work offers a conceptual framework for uncovering fundamental laws that govern the complexity and resilience of cities, which she sees as key to understanding and responding to planetary change and the evolution of Earth.

Crimes and violations of the law require punishment, and our legal system is set up to punish, but what if the system was recalibrated to also weigh grounds for forgiveness? What if something like bankruptcy - a fresh start for debtors - were available to people convicted of crimes? Martha Minow explores the complicated intersection of the law, justice, and forgiveness, asking whether the law should encourage people to forgive, and when courts, public officials, and specific laws should forgive.

Christopher Wills's claim has its roots in an insight from Charles Darwin: the interactions between species in an ecosystem are a powerful driver of evolution. In this book Wills describes how, by using the latest genetic techniques, we are probing ecosystems and discovering that even the most apparently barren of them are rich in variety, especially of microbes.

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.

In Sleepyhead, science writer Henry Nicholls uses his own experience with chronic narcolepsy as a gateway to better understanding the cryptic, curious, and relatively uncharted world of sleep disorders. Charming, eye-opening, and deeply humanizing, Sleepyhead will help us all uncover the secrets of a good night's sleep.

Ivan Susanin, ein Durchschnittstyp und arbeitsloser Technikfreak, wird vom System aufgenommen und zusammen mit tausend anderen Spielern an einen unbekannten Ort jenseits der Erde transportiert. Ivan hat ein Interface, einen Speer und grundlegende Fähigkeiten an der Waffe. Alles, was er tun muss, um zur Erde zurückzukehren, ist, eine einfache Quest abzuschließen und das zweite Level zu erreichen. Aber Erfahrungspunkte werden in diesem Spiel nur für Kills vergeben, und die Uhr tickt. Wer nicht innerhalb von 24 Stunden punktet, bleibt für immer in der Location.

Jeff Alt takes you along every step of his 2,160-mile Appalachian Trail adventure. This entertaining journey includes bears, bugs, blisters, captivating characters, skunk bedmates, and hilarious food cravings. Alt walked more than five million steps in tribute to his brother, who has cerebral palsy and lives in a home called Sunshine. This trail adventure has inspired an annual event that has raised more than $200,000 for Sunshine. It includes hiking tips for the whole family.

In 2014, the ESA spacecraft Rosetta lands a small probe named Philae on 67P, a Jupiter-family comet. The lander goes radio-silent two years later. Suddenly, in 2026, scientists receive new transmissions from the comet. Motivated by findings that are initially sensational but soon turn frightening, NASA dispatches a crewed spacecraft to the comet. But as the ship approaches the mysterious celestial body, the connection to the astronauts soon breaks. Now it seems nothing can be done anymore to stop the looming dark danger that threatens Earth....

The left has corrupted the U.S. legal system. Wielding the law as a weapon, arrogant judges and lawless prosecutors are intimidating, silencing, and even imprisoning Americans who stand in the way of their radical agenda. Their "enemies list" even includes parents who dare to speak up for their children at school board meetings. In this shocking new book, Senator Ted Cruz takes listeners inside the justice system, showing how the wrong hands on the levers of power can strangle liberty, crush opposition, and wreck lives.