An Invention Made for Valentine's Day

Ahh, Valentine's Day: a time for helpless romantics to send flowers, profess their undying love and pass out heart-shaped candy inscribed with coy little missives of devotion. Foodgeeks.com writes, "Those little candy hearts with Valentine quotes could possibly be the greatest thing invented to celebrate Valentine's Day."

Read about the invention of conversation hearts

How to Photograph Your Invention Model or Prototype

Photography for most of us is simply a way to preserve family memories. But inventors, too, may find a use for photographing their inventions. Accordingly, independent inventors can attempt to harness this tool without hiring a professional photographer. Just follow these simple tips.

Read invention photography tips

Who invented earmuffs?

Chester Greenwood invented earmuffs when he was just 15 years old. As he was ice skating, he wrapped his head in a scarf to protect his ears from the cold, but found this method too bulky and itchy. To solve the problem, Greenwood constructed two ear-shaped loops from wire and asked his grandmother to sew fur on them.

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