What is that color? Optical illusions are tricks that our eyes and brain play on us to make us see things differently—like colors that switch to their opposites when you stare too long or sneaky shades that are really the same. Explore cool color illusions and learn the science behind what makes them work. Then, take a turn making your own optical illusion. Get ready to be eye-mazed!
Paleontologist Philip Currie was on a difficult dig, following incomplete clues to find fossils. But Philip knew he needed to discover these bones in the badlands if he was going to convince the scientific community about his theory on the life of carnivorous dinosaurs. Follow along on this graphic adventure based on a true story to discover Albertosaurus fossils and uncover the mystery they tell. Then, take a trip back in time to learn all about the creatures that lived alongside Albertosaurus and discover even more about paleontology.
Paleontologist Susan Hendrickson was excited when she found a few Tyrannosaurus Rex bones in South Dakota's Badlands. But after she and her team dug deeper, Susan realized she had discovered the largest and most complete T. rex skeleton ever found! Follow along on this graphic adventure based on a true story to discover the fossils from this giant dinosaur. Then, take a trip back in time to learn all about the creatures that lived alongside the T. rex and learn even more about paleontology.
Back in 1922, Roy Chapman Andrews discovered dinosaur eggs. He also found bones of another dino called Oviraptor that looked like it was stealing those eggs. But was it really? For years, paleontologists thought Oviraptor was an egg thief. That is, until Mark Norrell made a new discovery that changed everything. Follow along on this graphic adventure to find fossils and discover the truth about Oviraptor. Then, take a trip back in time to learn about the creatures that lived alongside Oviraptor and discover even more about paleontology.
Baby dinosaur bones in a fossil shop led Jack Horner on a hunt that would change our understanding of dinosaurs. Soon, he was digging through mounds of mudstone nests on a search to uncover the truth about duck-billed dinos. Follow along on the graphic adventure based on a true story to discover the nesting site of the Maiasaura. Then, take a trip back in time to learn all about the creatures that lived alongside Maiasaura and discover even more about paleontology.
Mice have gone missing, polar bears are losing their place to rest, butterflies are going without food, and invasive species are taking over. What on Earth is putting these animals in danger? As Earth's climate is changing, natural habitats are shifting and disappearing, causing harm to the animals that live in them. Uncover the problem of climate change, explore the impact on animals, and dive into what we can do to help. Approachable text and engaging images bring this timely topic to life.
In the aftermath of the September 11 terrorist attack on the Pentagon, true heroes emerged. Follow along as two strangers demonstrate incredible strength and determination to rescue a man trapped in the rubble. The navy doctor and admiral were two of the many heroes of 9/11. Additional material provides an overview of the events of the day and other stories of heroism at the Pentagon.
After hearing reports of the terrorist attacks on the World Trade Center on September 11, 2001, two former marines were among the heroes who answered a call to duty. Follow Staff Sergeant Dave Karnes and Sergeant Jason Thomas on their mission to rescue those trapped in the debris. Based on the true story and in honor of the two marines who risked everything to help at Ground Zero. Additional material provides an overview of the events of the day and other stories of heroes at Ground Zero.
In the 1800s, Florida panthers thrived in the southeastern United States, but by the mid 1900s, there were very few of the animals left. When biologists like Mark Lotz realized that wildlife refuges would only do so much to save this endangered species, they got to work. Follow along in this graphic adventure based on a true story of how biologists saved the unhealthy population for a Florida panther comeback. Then, learn more about Florida panthers and other cats in danger.
Are there aliens living beyond Earth? An unearthly experience one night has Travis Walton convinced that there are. Because if Travis wasn't taken by extraterrestrials, where was he while he disappeared for five mysterious days in the winter of 1975. Explore the story of an alien abduction in this graphic adventure based on a true story. Then, learn other stories of possible encounters with life from space and discover the truth about alien abductions.
The soccer player smacks the ball with the inside of their foot, spending it spinning toward its target. It curves around the goalie and into the top corner of the net. Goal! Any good soccer player needs skill, practice, and a little bit of STEM. Explore the science, technology, engineering, and math behind the game of soccer. Sports and STEM? Score!
Brothers John and Frank Craighill knew there was a problem when they saw fewer and fewer grizzly bears at Yellowstone National Park. But how did grizzlies--with a population size once as big as 100,000--wind up on the endangered species list? Follow along in this graphic adventure based on a true story of how the Craighill brothers learned all they could about these beautiful bears in order to save the silvertip. Then, learn more about grizzlies and other bears in danger.
Gray wolves were predators that dominated the North American landscape hundreds of years ago. But when Mike Philips and Doug Smith relocated 14 wolves to Yellowstone in 1995, it was the first time in over 70 years that the species had stepped foot on the land. With the whole park suffering, this last change to save the gray wolf was also crucial to saving the balance of a delicate ecosystem. Follow along on this graphic adventure based on a true story to learn how a bold plan brough the gray wolf back from the brink. Then, learn more about gray wolves and other wolves in danger.
For years, people have told stories of monstrous creatures, but what if the legends are true? Townspeople from Lhakpa Dolma's village feared a terrifying yeti lurking in the snowy mountains nearby. Is that what attacked Lhakpa and her yaks in the snowy peaks? Explore the story of a yeti encounter in this graphic adventure based on a true story. Then, learn about other monsters around the world and find out the truth behind yeti-like creatures.
With just a few seconds left in the game, the score is tied. The attacker cradles the ball close to the goal, grips the stick, and sends the ball sailing into the net. Score! The perfect shot takes skill, practice, and a little bit of STEM. Explore the science, technology, engineering, and math behind the game of lacrosse. Sports and STEM? Score!
In the wake of the September 11, 2001, terror attacks on the World Trade Center, true heroes emerged. Follow New York City Police Officer Moira Smith who witnessed the attacks firsthand and immediately jumped into action. She sacrificed her own life to provide the guiding light that helped hundreds out of the south tower in the minutes leading up to its collapse. Based on the true story and in honor of Officer Moria Smith. Additional material provides an overview of the events of the day and other stories of heroes at Ground Zero.
The forward streaks toward the goal, his skates biting into the ice as he drives forward. They pull back their stick and whip it forward. Wham! The hockey puck zooms along the ice. From skating like a pro to mastering the perfect shot, hockey takes skill, practice, and a little bit of STEM. Explore the science, technology, engineering, and math behind the game of hockey. Sports and STEM? Score!
When Howard Sharpe spotted a group of southern sea otters floating off the coast of California, he was nearly as surprised as if he had seen a dinosaur. The otters were thought to be nearly extinct, and yet he spotted hundreds splashing in the water. Soon, Howard and other environmental activists sprang into action to make sure this once nearly extinct species didn't disappear forever. Follow along on this graphic adventure based on a true story about how fur-tastrophe was avoided in the southern sea otter comeback. Then, learn more about southern sea otters and other marine mammals in danger.
In the midst of the terrorist attacks on September 11, 2001, true heroes emerged. Follow passengers aboard United Airlines flight 93 as they fought back against hijackers who took over their plane. The passengers' determination and heroism saved countless lives as they stopped the plane from reaching its intended destination. Based on the true story and in honor of the heroes aboard flight 93. Additional material provides an overview of the events of the day and other stories of heroism.
As the clock ticks down, the quarterback looks for an open receiver. The offensive line holds back the opposing team's strong defense, but they can't give the QB time forever. The wide receiver breaks away and the QB launches the ball. Touchdown! A good football team needs skill, practice, and a little bit of STEM. Explore the science, technology, engineering, and math behind the game of football. Sports and STEM? Score!
As reports came in of planes crashing into the World Trade Center, heroes sprang into action. Follow two EMS workers scrambling to help survivors at Ground Zero on September 11, 2001, based on a true story. The heroic first responders fought with bravery and determination to save lives amid the chaos. Based on the true story and in honor of an EMS team risking everything to help at Ground Zero. Additional material provides an overview of the events of the day and other stories of heroes at Ground Zero.
Welcome to the disaster zone where awful accidents kill people around the world. Follow along to see how a famous stuntman met his end at the hands (peel) of an orange, a harsh Greek lawmaker was killed by cloaks, and a groundbreaking balloonist died in a freak hot air balloon accident. There's no telling what other disastrous deaths await.
Welcome to the disaster zone where blundering bodies lead to the downfall of all who enter. Catch up with the famous philosopher who was killed by laughing, the Austrian mayor who experienced death by beard, and the polite astronomer who crossed his legs for just a little too long. What else might you expect from disastrous deaths?
Welcome to the disaster zone where frightful foods are killer. Discover the Swedish king who killed himself by stuffing his gut, the famous philosopher who was taken down by apricots, and how the love for beans killed in ancient Greece. There's so much to explore when it comes to disastrous deaths.
For hundreds of years, stories of half-wolf beasts have terrified victims around the world. In the 1760s, one village in the south of France vowed to stop the werewolf responsible for the filing its graveyard. Explore the story of the hunt for a deadly werewolf in this graphic adventure based on a true story. Then, learn about other werewolves from around the world and discover more about these legendary creatures.
