Ada Twist, Scientist Season 4
Pint-sized scientist Ada Twist and her two best friends are asking big questions — and working together to discover the truth about everything!
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Ada Twist, Scientist
2021
Ada, Iggy and Rosie add a new friend to the science squad this season: technology whiz-kid Benny B. He's got great ideas — and a super-cool robot dog!
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Ada Twist, Scientist Season 4 Full Episode Guide
From a skate park designer to a pastry chef, these real-life heroes with super-cool jobs put science to work every day!
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Meet real-life scientists who know their stuff, from a contraptionist who builds sturdy bridges to a zoo archaeologist who studies animals from the past.
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A high-tech AI bot built to help Ada craft the perfect story for a kids writing contest can't compete with human creativity... or can it?
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The Science Scouts pitch in to help Mom Twist make pizzas for the Community Kitchen. But when the power goes out, how will they feed folks in need?
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Iggy promised Bee-Bee he'd build her a tea party palace for a playdate with new friends. But there's a problem: He can't remember where his plans are!
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NASA thinks there might be a ninth planet on the edge of our solar system, and Ada and her friends are determined to help them find it!
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While investigating a "monster" at the creek, the kids discover something even scarier: tons of yucky trash! Can they build a machine to clean it all up?
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Ada and the team serve up smart ideas to help Arthur tackle a tough tennis opponent. But the biggest win of all? Convincing him to keep an open mind!
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The Green Team stands up for a beloved oak tree when Principal Rahul announces plans to chop it down to make room for a brand-new swing set.
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Ada goes looking for a wormhole so she can travel back in time and fix an embarrassing mistake. But what if she never finds one?
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When a tornado touches down on the day of Sensei Dave and Jiu Jitsu Joe's wedding, the gang must think up a way for all of the guests to safely gather.
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The friends hunt for treasure inside a dark cave, where their pal Pepper teaches them about echolocation — and shows them there's another way to "see."
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The grown-ups are making a racket while practicing for the Last Band Standing competition. Can the kids solve the problem with science?
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To win the Silver Saddle trophy, Rosie must balance on a bucking bull for 8 whole seconds — just like her mom and Great Aunt Rose. Can physics help?
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Benny's planning a special gift for his dad's birthday that involves a mixtape, magnets — and bringing his mom's amazing music back to life.
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When the town's annual water battle is canceled due to drought, the Green Team works together to find a more sustainable way to have fun.
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While playing Goblins & Dragons with Arthur, Benny accidentally breaks a rare figurine, sending the kids on a science-fueled side quest to replace it.
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It's science to the rescue when Ada has a hair emergency on the day of Grandma and Pop-Pop's golden anniversary. Can she get her signature curls back?
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Ada and the gang take Arthur on an out-of-this-world adventure to convince him that caring about Earth is cool — and really important!
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Rosie built a special Valentine's Day catapult called "The Love Launcher," but it isn't working the way she'd hoped. Time to get organized and fix it!
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When a new family moves to town, the team meets Benny, a sci-fi loving kid who misses his old life and wants to find a way to get back home
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