On This Day

What Happened on January 15, 1907

Historical Events

  • 3-element vacuum tube patented by American inventor Lee De Forest
  • Gold dental inlays first described by William Taggart, who invented them
1907 Highlights

About January 15, 1907

Day of the Week: Tuesday
How Long Ago? 114 years, 10 months and 18 days
Leap Year: No

Generation: Greatest Generation
Chinese Zodiac: Horse
Star Sign: Capricorn