Sphero's awesome R2-D2 robot does the one thing no other's done before | Mashable
Sorry, But R2-D2 and BB-8 Wouldn't Be Too Useful In Real Life
Star Wars Sphero R2-D2 vs. Anki Cozmo vs. Littlebits Droid | Time
R2-D2 Was the Original Smartphone - The Atlantic
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R2-D2 Robot & Star Wars Instant Pot - Personal Robots
R2-D2, from Return of the Jedi | Smithsonian Institution
R2-D2 Remote Control Interactive Droid with Serving Tray – Star Wars | shopDisney
New 'Astronaut' Headed to Space Station: R2, a 300-lb Robot | Space
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R2' humanoid robot to blast off with space shuttle launch - CSMonitor.com
Sphero R2-D2 App-Controlled Droid Review: The Perfect Star Wars Toy | WIRED
Robonaut 2 getting legs to step up its work on space station
Amazon.com: Star Wars Interactive R2D2 Astromech Droid Robot(Discontinued by manufacturer) : Toys & Games
Robonaut gets its 'space' legs - SpaceFlight Insider
The Voice Activated R2-D2 - Hammacher Schlemmer
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A Step Up for NASA's Robonaut: Ready for Climbing Legs | NASA
A robotic mission to space: Kettering University alumnus helps create human-like robot R2 for General Motors and NASA - mlive.com
R2 on Space Station - YouTube
R2-D2™ 75308 | Star Wars™ | Buy online at the Official LEGO® Shop US
Human-like Hands: GM's R2 Robot to Help NASA at International Space Station
Star Wars Droid Depot R2-D2 Interactive Remote Control Droid - Walmart.com
