Chester Greenwood Invents Earmuffs, 1873
Chester Greenwood, thank you for keeping our ears warm! Did you know that March 13 is Earmuff Day in the United States? It was on […]
Hands-On Basketball Invented by 9 year-old
Hands-On Basketball is a basketball that shows children where to place their hands when playing the game. Chris Hass was just nine years old in 1994 when […]