This Day in History ClassThis Day in History Class

Russian engineers begin drilling the world's deepest hole - May 24th, 1970

View descriptionShare

On this day in 1970, Soviet engineers began drilling the deepest man-made hole ever dug.

  • Facebook
  • Twitter
  • WhatsApp
  • Email
  • Download

In 1 playlist(s)

  1. This Day in History Class

    1,914 clip(s)

This Day in History Class

From the desk of “Stuff You Missed in History Class,” “This Day in History Class” quickly recounts a 
Social links
Follow podcast
Recent clips
Browse 1,915 clip(s)