TagBelt

Smile Belt

The only time you’ll ever see the sun’s outer atmosphere is during a full solar eclipse, when sun itself is completely covered. That hazy ring is called the corona, from the Latin word for “crown” — just like the little crown...

Sharp Company Name

Tokuji Hayakawa was an early-20th-century entrepreneur whose inventions included a mechanical pencil he called the Ever-Ready Sharp Pencil, and later renamed the Ever-Sharp Pencil. Over time his company branched into other types of inventions, and...