Wild Yet Genius: Japan’s Most Unusual Inventions

14. Strolling Fridge

What it is: A refrigerator that rolls to you on command Invented: 2017 Average Price: $5,000

Panasonic’s LIDAR-guided fridge navigates living rooms to deliver snacks without bumping into furniture.

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@Phonandroid, Youtube.com, and Walking Fridge

It offers new freedom for anyone with limited mobility—and a futuristic party trick for everyone else.