Ryan's World

Ryan creates a "density tower" and learns all about why objects sink or float! Is a crayon more dense than a carrot? Watch and find out!

Mommy teaches Ryan all about the different types of floods and how they happen! Tune in to learn about the science behind flooding, what makes flash floods so dangerous, and more!

Ryan, Mommy, and Daddy enjoy delicious "nagashi somen" on a beautiful summer day! Daddy teaches Ryan and Mommy about this traditional Japanese family activity that's fun for kids and parents alike.

Ryan sets up a "walking water" science experiment using kid-safe household items! Watch along to see colors "walk" through cups of water to create a rainbow all on their own.

Ryan "tests" the rainbow in side-by-side experiments with Skittles and M&M'S! Watch their candy coatings react and change in water to create colorful patterns.

Ryan thinks up a kid-size cardboard claw machine, and Builder John makes it a reality! Tag along as Builder John puts on his safety gear and visits a construction site to research designs for Ryan's cardboard masterpiece.

Ryan's got a plan for his coolest project ever: DIY Lava Lamps! Watch as he and Daddy create these other-wordly experiments in the kitchen with everyday household items.

Ryan and Combo Panda perform experiments on bread and grow the grossest mold ever! Will sugar grow more mold than oil? Will bread in a warm room grow mold faster than bread in a chilly room? Tune in to get grossed out!

Ryan plays with amazing hydrophobic sand: sand that never gets wet, even when submerged! What happens all different colors are mixed? Ryan, the twins, and a big fish tank are about to find out!

Ryan plays with brightly-colored polymers and makes icky, stringy slime worms! He lines up all the different colors and goes nuts: slime liquid goes in, slime worms come out! How many can he make in one fish bowl?!

Ryan makes "elephant toothpaste" in this amazing, expanding experiment! This unique chemical reaction is safe for kids and creates a rapidly expanding, fluffy foam. Just don't let it near a real elephant!

Ryan makes a DIY snowstorm with baby oil, craft glue, and a special mystery ingredient! What makes the "snow" bubble like that?! Watch along to find out!

Ryan uses a model volcano to perform this classic kid-safe science experiment! Watch "lava" of all colors flow out of volcanoes and lab tubes as Ryan combines two household ingredients to create an amazing eruption.

Ryan wants s'mores, but the microwave is broken. Time to get creative-with science! Can Ryan and Daddy harness the power of the sun to make this delicious treat with only the sun and a few supplies?

Ryan and Mommy learn all about different types of matter and experiment with oobleck! This mysterious slimy substance has properties of both a liquid and solid. Learn how Mommy and Ryan make this mind-boggling DIY science project!