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From soap to pretzels, medieval innovators helped develop or improve some important technology we use in our daily lives. The Middle Ages were crucial for the improvement of chess, the compass, glasses, and more! Discover how we still live like we're in medieval times with historical facts, scientific details, and illuminating photos.
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From gunpowder to armor, medieval innovators helped develop and improve some important weaponry and warfare technology we use today. The Middle Ages were crucial for the development of technologies such as warships, battering rams, cannons, and more! Discover how we still fight like we're in medieval times with interesting historical facts, scientific details, and illuminating photos.
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From cranes to castles, medieval innovators helped develop and improve some important construction technology we use today. The Middle Ages were crucial for the development of technologies such as the chimney, central heating, the flying buttress, and more! Discover how we still build like we're in medieval times with interesting historical facts, scientific details, and illuminating photos.
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From windmills to wheelbarrows, medieval innovators helped develop or improve some important manufacturing technology we use today. The Middle Ages were crucial for the improvement of technologies such as the spinning wheel, loom, printing press, and more! Discover how our stuff is still made like it's the medieval times with interesting historical facts, scientific details, and illuminating photos.
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Something creepy is going on at Funland, and Scooby-Doo is on the case. The gang uses their knowledge of forces and motion to investigate why the rides are running by themselves, and why a wacky robot is out to get them! Scooby and friends use science to solve the mystery and save the day!
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Is that fog or is it a ghost? Scooby-Doo and the gang are on the case to find out whether that spooky ghost is to blame for the missing yachts at the harbor. Using their knowledge about states of matter and solids, liquids, and gases, the gang is ready to reveal the solid truth about that gaseous ghost thief!
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Jinkies! What happened to that crocodile? Scooby-Doo and the gang are on a mission to find out what created the creepy crocodile...and what the local power plant might have to do with it. Join their investigation using the science of electricity to find the shocking truth behind the mutant crocodile!
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Do aliens exist on another planet in the far reaches of space? Many people think so. How can we find these otherworldly beings? Experts and scientists use telescopes, cameras, rovers, and other advanced gear to investigate. Get an inside look at all the high-tech tools hot on the trail of alien life.
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What was that strange light in the sky? No one knows! It's an unidentified flying object, or UFO. Many UFOs turn out to be airplanes or clouds. But some people say aliens visit Earth in UFOs. Could that be true? Researchers use cameras, magnetic field sensors, telescopes, radar, and other gear to find out. Get an inside look at the high-tech tools used to study UFOs.
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