Walkie-Talkie vs. Stephen Hawking

This is a play on words. A walkie-talkie is something that can both walk and talk (in a way), but Stephen Hawking, due to his medical condition, cannot do either of those things.

• Stephen Hawking
• Difference
• Science
• Scientist
• Physics
• Comparison

• Why does Stephen Hawking do one-liners? Because he can't do stand-up.
• What do Stephen Hawking and a walkie talkie have in common?
• What’s better than Stephen Hawking? Stephen walking.
• What was Stephen Hawking's least favorite invention? The walkie-talkie.