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Can Frogs Prevent Milk from Spoiling?
Jump on over to Wonderopolis today for a Wonder of the Day that’s sure to spoil you!
Can Frogs Prevent Milk from Spoiling?
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Does Hand Sanitizer Really Work?
If you like clean, germ-free hands, then today’s Wonder of the Day is for you! Join us for a closer look at that clear gel that often replaces good old soap and water.
Does Hand Sanitizer Really Work?